Drop safety device for lowerable room closure members,申请号CH19770005901-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	Drop safety device for lowerable room closure members
摘要
申请公布号	CH620495(A5)	申请公布日期	1980.11.28
申请号	CH19770005901	申请日期	1977.05.11
申请人	MEWALD, FRANZ	发明人	FRANZ MEWALD
分类号	E06B9/84;(IPC1-7):E06B9/20	主分类号	E06B9/84
代理机构		代理人
主权项
地址

您可能感兴趣的专利

System and method for spelling recognition using speech and non-speech input

Electromagnetic signal delivery for tissue affected by neuronal dysfunction, degradation, damage, and/or necrosis, and associated systems and methods

Process for producing a stent for angioplasty

Optical recording medium, manufacturing method for optical recording medium, and reproducing method for optical recording medium

Image formation device, management device, network system, control program for image formation device, and control program for management device

Liquid crystal device displaying and sensing images and method of driving the same

Display panel, display apparatus and driving method thereof

Compact apparatus and methods for non-invasively measuring hemodynamic parameters

Method of production of semiconductor device and method of production of solid-state imaging device

Subnet management discovery of point-to-point network topologies

Liquid pharmaceutical formulations of palonosetron

Two-part expandable heart valve

Full field mammography with tissue exposure control, tomosynthesis, and dynamic field of view processing

Bladeless optical obturator

Heteromolecular metal-humic (chelate) complexes

Mosquito noise detection and reduction

Supplement to be enterally administered for parenteral nutrition or partial enteral/oral nutrition of the critically ill, the chronically ill and people with malnutrition

Method for producing dielectric layer for plasma display panel

RNAi-mediated inhibition of frizzled related protein-1 for treatment of glaucoma