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Application filed by Utina Elektrowerk GmbhfiledCriticalUtina Elektrowerk Gmbh
Application grantedgrantedCritical
Publication of DK87014CpublicationCriticalpatent/DK87014C/da
DK85057A1956-03-121957-03-08Mekanisme til åbning og lukning af forbindelsen mellem en vakuumledning til et malkemaskineanlæg og en malkemaskine.
DK87014C
(da)