Verfahren zur Geheimhaltung von Nachrichten,申请号DED633899D-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Verfahren zur Geheimhaltung von Nachrichten
摘要
申请公布号	DE633899(C)	申请公布日期	1936.08.13
申请号	DED633899D	申请日期	1930.02.28
申请人	SIEMENS & HALSKE AKT.-GES.	发明人	JACOBY HANS;THIERBACH DIPL.-ING. DIETWALD
分类号	H04K1/04	主分类号	H04K1/04
代理机构		代理人
主权项
地址

您可能感兴趣的专利

A COMPUTER SYSTEM WITH A COMMUNICATION BUS

Production of connections buried in substrate of integrated circuit gives diminished access resistance to electrode of transistor

GUIDANCE SYSTEM FOR CRYOCATHETER FOR POSITIONING CATHETER TIP AT PREDETERMINED SITE IN VASCULATURE

A hair dressing aerosol composition for use as a hair spray, shampoo or styling aid comprises a film forming gradient copolymer with polydispersity 1.2-1.8, forming a film with elongation at break 15-1000% and Young's modulus 10-1000 MPa

TRANSFORMATEUR A CHANGEMENT DE MODE SELECTIF EN FREQUENCES

ETCHING SOLUTION CAPABLE OF REMOVING MOLYBDENUM DEBRIS FROM COPPER MOLYBDENUM LAYER AND ETCHING METHOD THEREOF

Support adapted to guide cables, uses wire connected to ground to support rings along its length which serve to restrain and guide cables

Physical access control system for use in common transport network, has unit connected with sensor for analyzing picture of corridor zones to recognize shape of person or object presented in corridor

Indirect heating system for burning solid combustible particle e.g. coal, has dust collector collecting ultra fine particles and feeding particles to furnace through specific pipe line and burning particles by specific burner

JAMBE A AMORTISSEUR A DEUX ETAGES

BOITE DE VITESSES ROBOTISEE A SIX RAPPORTS DE VITESSE POUR VEHICULE AUTOMOBILE

Voltage generator for use in photographic field, has chain formed of set of generator cells and voltage adder connected to cells to carry out sum of power provided by cells and voltage applied to entry of order

Covered sliding chassis for building door/window, has sliding shutters with outer carrier frame having glass of larger thickness and bear coverings with edges arranged to place themselves in free space between two shutters

Mobile construction structure for e.g. domestic use, has carrying framework with hollow sections of synthetic material/light metal alloy, and exterior and interior assemblies associating with respective faces of framework

DISPOSITIF POUR ACHEVER LA VIDANGE D'UN SILO

Space vehicle e.g. satellite piloting process, involves controlling direction of space vehicle to orient wind mill axis with respect to time for creating moment around inertial mark direction

Venom suction pump comprises variable volume suction chamber with opening applied to skin surface, spring modifying chamber volume during use can be released to increase chamber volume to commence suction

Intelligent display shelf activation unit is activated by manual pressure on switch unit at front of shelf so as to display product data on screen

Control of rear fog lamp on motor vehicle with detection of distance to following vehicle, uses sensing of distance to following vehicle to control supply to rear lamp, controlling the intensity of light emitted