Combined typewriting, bookkeeping, and card-perforating machine,申请号US19280307586-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	Combined typewriting, bookkeeping, and card-perforating machine
摘要
申请公布号	US1909770(A)	申请公布日期	1933.05.16
申请号	US19280307586	申请日期	1928.09.22
申请人	UNDERWOOD ELLIOTT FISHER COMPANY	发明人	KUROWSKI ALFRED G. F.
分类号		主分类号
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Device for testing flatness of door leaves

Furniture angular joint

Segment for making the portal lining flexible

Tow hook with electronic module

A set for the assembly of floors

Method for producing 2,6-dimethylphenol

Grease pipe, preferably of the grease main line

Power transmission system with the mechanism for recovery of electrical energy at the time of braking

Multi-rotor platform with additional propeller drives

Lining, reinforcing the crossing supports of the mining headings

Segment making the skeleton lining of branches and crossings of the headings flexible, preferably those closed with the bottom sprags

Assembly of geometric structural forms

Circuit of the voltage lowering and raising multi-level inverter

Device for testing gas desorption rate for the compacted rock

Distribution device

Assembly module of wall mounted elbows to a water faucet/connection valves and the downflow elbow of sanitary drainage

Styringsfremgangsmåde, program og system til styring af lejeforbelastningen af en vindturbine og vindturbine, som omfatter et sådant styresystem

Längliche Leucht-Anordnung mit Sensor

Rohrabstandschelle für Rohrleitungsreparatur

Håndteringssystem til en vindmøllenacelle, en fremgangsmåde til vertikal flytning af en vindmøllenacelle og en vindmøllenacelle