Patent search ap:("NEMETH ROBERT C") AND inv:"NEMETH ROBERT C" Page 1

1.

发明授权
Pressure gauge and method of operation 失效
Title translation: 压力表和操作方法

公开(公告)号：US3070992A

公开(公告)日：1963-01-01

申请号：US81555459

申请日：1959-05-25

Applicant: NEMETH ROBERT C

Inventor： NEMETH ROBERT C

IPC: G01M3/20 , G01M3/22 , H01J41/00 , H01J41/04 , H01J49/04

CPC classification number: H01J41/04 , G01M3/202 , G01M3/205 , G01M3/226

2.

发明授权
Mass spectrometer leak detecting device in combination with a gettering chamber 失效
Title translation: 质谱仪泄漏检测装置与吸气室结合使用

公开(公告)号：US3227872A

公开(公告)日：1966-01-04

申请号：US22032162

申请日：1962-08-29

Applicant: NEMETH ROBERT C

Inventor： NEMETH ROBERT C

IPC: G01M3/20 , G01M3/22 , H01J41/00 , H01J41/04 , H01J49/04

CPC classification number: G01M3/229 , G01M3/202 , G01M3/205 , H01J41/12 , H01J49/147

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