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
Method of and apparatus for finishing metal blanks
摘要
申请公布号
US1952995(A)
申请公布日期
1934.03.27
申请号
US19330686757
申请日期
1933.08.25
申请人
PITTSBURGH PIPE & COUPLING COMPANY
发明人
LAMOND JOHN
分类号
B23D79/00
主分类号
B23D79/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Repair of a composite sandwich structure having a perforated skin
Movable sink parts washer
Crystallization method and crystallization apparatus
Anti-skinning composition for oil based coating material
Tissue closure and tissue closing device
Expandable guide sheath with steerable backbone and methods for making and using them
Sterile docking apparatus and method
Syringe barrel with reinforcing rib
Cooling, heating, bladder relief, gas, hydration and nutrition chem-bio suit connectivity system
Barrier catheter apparatus and method
Incontinence device
Implantable pump
Lawn dart
Wagering game with unilateral player selection for developing a group
Communication float
Universal magnetic power supply adaptor
Method for closing a molded bottle cap
Inflatable type golf swing training apparatus
Machine for moulding plastic containers using means for moving the mould-support unit comprising two in-line connecting rods
Methods and apparatus for balancing a rotor
