DE2443991C1 - - Google Patents

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Publication number

DE2443991C1

DE2443991C1 DE2443991C1 DE 2443991 C1 DE2443991 C1 DE 2443991C1 DE 2443991 C1 DE2443991 C1 DE 2443991C1

Authority

DE

Germany

Prior art keywords

pressure

spring

cylinder

pin

manometer

Prior art date

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

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