首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
Wechselschreibstift mit durch Schiebetasten entgegen der Wirkung von Rueckholfedern verschiebbaren Minenhaltern
摘要
申请公布号
DE700311(C)
申请公布日期
1940.12.18
申请号
DE193701K9139D
申请日期
1937.05.13
申请人
KOHLER & SCHAEFER
发明人
SCHAEFER WILHELM
分类号
B43K24/12
主分类号
B43K24/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Flooring system and method
Tangential cutting insert and milling cutter
Method and apparatus for passive optical extraction of signals
Active matrix type liquid crystal display apparatus
Process for mapping multiple-bounce ghosting artifacts from radar imaging data
BUMPER FOR REDUCING PEDESTRIAN INJURY
Semiconductor device and manufacturing method of the same
Apparatus for and method of treating a fluid
Antirotation device
Automated food processing system and method
Compressor head, internal discriminator, external discriminator, manifold design for refrigeration recovery apparatus
Oral pharmaceutical dosage forms comprising a proton pump inhibitor and a NSAID
Fluidizer for a substance
Image information distributing method, image information distributing system, central apparatus, terminal apparatus, scanner apparatus, and computer memory product
Apparatus for metering at least one type of electrical power over a predetermined range of service voltages
Process for measuring depth of source and drain
Battery test system
Asymmetric rotating sidewall magnet ring for magnetron sputtering
Coordinating operations of network and host processors
Torque-biasing system
