Invention Grant
US3204454A Means for measuring the tension in a strip or sheet shaped material
失效
用于测量条带或片状材料中的张力的装置
- Patent Title: Means for measuring the tension in a strip or sheet shaped material
- Patent Title (中): 用于测量条带或片状材料中的张力的装置
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Application No.: US17490362Application Date: 1962-02-21
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Publication No.: US3204454APublication Date: 1965-09-07
- Inventor: HOLGER FRIMAN , EGIL ANGEID
- Applicant: ASEA AB
- Assignee: Asea Ab
- Current Assignee: Asea Ab
- Priority: US17490362 1962-02-21
- Main IPC: B21B38/06
- IPC: B21B38/06 ; G01L5/10
Public/Granted literature
- US11567719B1 Methods for processing documents for use in variable data printing operations Public/Granted day:2023-01-31
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