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
SWING TYPE CHECK VALVE
摘要
申请公布号
JPH0242283(A)
申请公布日期
1990.02.13
申请号
JP19880190541
申请日期
1988.08.01
申请人
YONEKI ENG KK
发明人
YAMAGUCHI FUMIHISA
分类号
F16K15/03
主分类号
F16K15/03
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Cleaning device
Method and apparatus for awarding a bonus via a cashless network
Communal gaming jackpot method
Quality printing method, printing machine, and corresponding printing substance
Method and apparatus of cornea examination
Monitoring system
Method and apparatus for detecting vascular conditions with a catheter
Wireless content validation
Motion estimation or P-type images using direct mode prediction
Coaxial cable Y-splitter assembly and method
Triaxial connector adapter and method
Particle-mediated transformation of animal somatic cells
Nanocomposite composition having super barrier property and article using the same
Apparatus, method and program product for merging mail or documents using a mail or document processing device
Surgical tool mechanism
Medical device and related methods of packaging
Wound dressing and method for manufacturing the same
Interface for use between medical instrumentation and a patient
Stabilizer combination for halogen-containing thermoplastic resin compositions
Method of making 7-(4-bromobutoxy)-3,4-dihydrocarbostyril