DE228462C - - Google Patents

Info

Publication number

DE228462C

DE228462C DENDAT228462D DE228462DA DE228462C DE 228462 C DE228462 C DE 228462C DE NDAT228462 D DENDAT228462 D DE NDAT228462D DE 228462D A DE228462D A DE 228462DA DE 228462 C DE228462 C DE 228462C

Authority

DE

Germany

Prior art keywords

bellows

channel

chamber

air

valve

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.)

Active

Links

• Espacenet
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• DPMA
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