,申请号FRD998970-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
摘要
申请公布号	FR998970(A)	申请公布日期	1952.01.24
申请号	FRD998970	申请日期
申请人		发明人
分类号	G03B21/32	主分类号	G03B21/32
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Can body side seam soldering mechanism

Machine for casting stebeotype plates and the like

Asparagus root grubber

Multiple glass cutting machine

Manufacture of linoleum or like material

Motor vehicle attachment

Clamping holder for stocking forms

Machine for preparation of printer's copy

Station indicator for radioreceivers

Apparatus for measuring reverberation time

Metallic welding electrode

Musical instrument stand

Weather strip for casement window bottoms and sills