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
PRESSURE RELIEF VALVE
摘要
申请公布号
GB8300401(D0)
申请公布日期
1983.02.09
申请号
GB19830000401
申请日期
1983.01.07
申请人
PFEIFFER VAKUUMTECHNIK WETZLAR GMBH, ARTHUR
发明人
分类号
F16K17/12;(IPC1-7):F16K17/12
主分类号
F16K17/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Copper-containing polyazo dye
Polyester polyols
Method of tranquilization employing 10-chloro deserpidine
Polyvalent metal carbonate-extended phenolic resins
Glass aerosol bottles and method for making same
Self-greasing insulator
Continuous single-zone thermophilic phase composting process
Kitchen cabinet structure
Handwheel connecting means for cylinder valve
Fastener
Method and apparatus for dehydrating and melting thermoplastic polymers for spinning or molding
Artificial sweetener composition
Ferrous-base, hardenable, corrosion-resistant, high-strength, high-ductility alloy
Unloading apparatus for cars and trucks
Calculating machine
Flow directing centrifugal contacting apparatus with jet mixing action
Holder for storing tools and the like
Sound wave radiator devices
Method for oil recovery
Method for consolidating incompetent earth formations
