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 or relating to rotary connections for fluid conduits and the like
摘要
申请公布号
GB737810(A)
申请公布日期
1955.10.05
申请号
GB19530004772
申请日期
1953.02.20
申请人
PERFECTING SERVICE COMPANY
发明人
SHAW HARMON LEE
分类号
F16L39/04
主分类号
F16L39/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
COLD HEAD DRIVE FOR CRYOGENIC REFRIGERATOR
PROTECTIVE OPTICAL COATING AND METHOD FOR USE THEREOF
GAIN CONTROL AMPLIFIER CIRCUITS OF CATV CONVERTER
PROCESS FOR THE PREPARATION OF THERMALLY STABLE¹COPOLY(IMIDE-AMIDE) CONTAINING DIORGANOPOLYSILOXANE GROUPS
MANIPULATOR FOR APPLYING PROTECTIVE COATINGS
METHOD OF OBTAINING YARN
GENERATION DEVICE FOR CONTINUOUS IMPACT
METHOD AND DEVICE FOR REMOVING ASBESTOS
CENTERING DRILL
FUNGICIDE FOR VEGETABLE
SMALL CRANE
SUPPLIER FOR RESERVE SEEDLING
SPECTRUM DIFFUSION COMMUNICATION SYSTEM
KEYBOARD
IMAGE MEMORY
TELEPHONE SET
FILTER FOR SMOKING TOBACCO
PRODUCTION OF S-CARBOXYMETHYL-L-CYSTEINE
ELECTRONIC CAMERA
PICTURE READER