Rechenmaschine u. dgl.,申请号DED747677D-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	Rechenmaschine u. dgl.
摘要
申请公布号	DE747677(C)	申请公布日期	1944.10.18
申请号	DED747677D	申请日期	1930.10.03
申请人		发明人
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

TWO STAGE CAUSTICIZING

BENEFICATION OF ACIDIC MINERALS

FURNITURE CONSTRUCTION

Automatic pressure sealing device

Liquid collecting and directing means

Adjustable front sight for small arms

Film-developing holder

Echo sounding indicator

Cracking of hydrocarbons with suspended catalyst

Shoe tree with a desiccant

Unitary andiron locking fuel holder

Air flow control

Adjustable cycle saddle

Oxidation of fatty substances

Absolute aircraft speedometer

Fiber treating apparatus

Pulse forming circuit

Combined magneto and alternator

Bean and pea pod splitter