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
Welding machine
摘要
申请公布号
US2265270(A)
申请公布日期
1941.12.09
申请号
US19380224707
申请日期
1938.08.13
申请人
WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY
发明人
DAWSON JOHN W.
分类号
B23K11/24
主分类号
B23K11/24
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Preparations containing alkali sulphides
Feed device for fountain pen nibs
Improvements in or relating to electronic oscillator devices
Improvements in and relating to the stabilisation of aldehydes
Improved process for the extraction of sugar from molasses
Improvements in or relating to photographic film spools
Improvements in and relating to driving apparatus for magnetic sound recording or reproducing devices
ΜΕΤΑΛΛΟΤΥΠΙΚΗ ΠΙΝΑΚΙΣ ΔΙΑ ΤΡΟΧΟΦΟΡΑ.
The production of flared or flanged tubes of thermoplastic material
Improvements relating to control mechanisms for variable speed gears or other purposes
Web printing machine
Improvements in games
Improvements in and relating to variable speed gear of expanding pulley type
Improvements in foot-arch supports
Hydrogenation of polyallyl alcohol
Improvements in method of treating sugar-containing solutions
Improvements in or relating to boost regulators for internal combustion engines
Improvements in and relating to propelling pencils and pens
Improvements in or relating to apparatus for recording television and like pictures on cinematographic film
Precious stone abrasive compositions and the like