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发明名称
APPARATUS AND METHOD FOR CONTROLLING PRESSURE IN A CONSTANT VOLUME ENVIRONMENT
摘要
申请公布号
US3540292(A)
申请公布日期
1970.11.17
申请号
USD3540292
申请日期
1968.10.14
申请人
ROLF E. DARBO
发明人
ROLF E. DARBO
分类号
B01L3/00;G01L11/00;G01N7/14;(IPC1-7):G01N7/00
主分类号
B01L3/00
代理机构
代理人
主权项
地址
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