Package-handling valve for steam-tight chambers.

Invention Grant

US1188581A Package-handling valve for steam-tight chambers. 失效

Title translation: 用于蒸汽锅炉的包装操作阀。

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Patent Title: Package-handling valve for steam-tight chambers.
Patent Title (中): 用于蒸汽锅炉的包装操作阀。
Application No.: US2193715

Application Date: 1915-04-16
Publication No.: US1188581A

Publication Date: 1916-06-27
Inventor: THOMPSON ALBERT R
Applicant: ANDERSON BARNGROVER MFG CO
Assignee: Anderson Barngrover Mfg Co
Current Assignee: Anderson Barngrover Mfg Co
Priority: US2193715 1915-04-16

Package-handling valve for steam-tight chambers.

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