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
Rueckfluss-Verhinderer
摘要
申请公布号
DE1198632(B)
申请公布日期
1965.08.12
申请号
DE1961N019580
申请日期
1961.02.09
申请人
PAUL AUGUST NEUHOFF
发明人
NEUHOFF PAUL AUGUST
分类号
F16K15/18
主分类号
F16K15/18
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DEVICE FOR SUPPORTING CARRIAGE GUIDE SHAFT OF RECORDING APPARATUS, AND RECORDING APPARATUS
Relevance access of Internet information services
Method and system for generation of hierarchical search results
Aggregations design in database services
MOS-gated power device with doped polysilicon body and process for forming same
Thermal transfer image receiving sheet
Astaxanthin synthase
T2k kinase assays
Flexible solar-control laminates
Spinous process clamp for spinal fusion and method of operation
Torque-controllable screw with knob
Multifunction wallboard installation tool
Mold assembly for manufacturing a plastic tub with holes
Envelope having nested rings
Container having a plurality of selectable volumes
Easy-opening collapsible container
Lightweight methods and compositions for well treating
Beaded plate for a heat exchanger and method of making same
Fluid container with a thermally responsive insulating side wall
Heterocycle-condensed morphinoid derivatives (II)
