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Christian Bohle
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Soest, DE
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last 30 patents
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Patent Grant
Sheet material and separator envelopes manufactured therefrom for t...
Patent number
4,788,113
Issue date
Nov 29, 1988
Hagen Batterie AG
Christian Bohle
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Storage battery that is protected against the discharge of acid
Patent number
4,781,997
Issue date
Nov 1, 1988
Hagen Batterie AG
Christian Bohle
H01 - BASIC ELECTRIC ELEMENTS