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
Improvements in and relating to whaling harpoons with explosive shells
摘要
申请公布号
GB512362(A)
申请公布日期
1939.09.01
申请号
GB19380021452
申请日期
1938.09.14
申请人
CARL CORNELIUSSEN;ERLING CORNELIUSSEN
发明人
分类号
F42B30/14
主分类号
F42B30/14
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Activated inorganic metal oxides
Article of furniture
Miniature variable resistance device
Duplex plug receptacle
Electron discharge apparatus
Ultraviolet analyzer
Electrical appliance and support means therefor
Printing telegraph selector apparatus
Strain relief bushing
2-butenediol(1, 4) with hexachlorocyclicpentadiene and subsequent acetal-for-mation by means of formaldehyde
Low noise amplifier
Measuring apparatus
Synchronizing arrangement for a regenerative telegraphic repeater utilizing signal transitions
Production of titanium
Fuel slug rupture detector
Preparation of gelatinized starches
Process for reducing the luster of textile materials
Treatment of clay
Methods of handling wire
Material handling truck
