Invention Grant
- Patent Title: Apparatus for measuring water vapor permeability
- Patent Title (中): 测量水蒸汽渗透性的装置
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Application No.: US39817964Application Date: 1964-09-22
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Publication No.: US3286509APublication Date: 1966-11-22
- Inventor: GLUCKMAN MICHAEL J , RANGER HUBERT O , BEECHER ALFRED E
- Applicant: ST REGIS PAPER CO
- Assignee: St Regis Paper Co
- Current Assignee: St Regis Paper Co
- Priority: US39817964 1964-09-22
- Main IPC: G01N15/08
- IPC: G01N15/08
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