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经营范围
发明名称
Ringfoermige Druckkraftgeberzelle
摘要
申请公布号
DE1773547(A1)
申请公布日期
1972.02.17
申请号
DE19681773547
申请日期
1968.06.01
申请人
GEORGE KELK LTD.
发明人
FREDERICK KELK,GEORGE;ZELTKALNS,ANDREJS
分类号
G01L1/22;G01L5/00
主分类号
G01L1/22
代理机构
代理人
主权项
地址
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