CH417153A - Appareil pour déterminer la tendreté d'une matière
- Google Patents
Appareil pour déterminer la tendreté d'une matière
Info
Publication number
CH417153A
CH417153ACH632864ACH632864ACH417153ACH 417153 ACH417153 ACH 417153ACH 632864 ACH632864 ACH 632864ACH 632864 ACH632864 ACH 632864ACH 417153 ACH417153 ACH 417153A
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Publication date
Application filed by Feed Service CorpfiledCriticalFeed Service Corp
Publication of CH417153ApublicationCriticalpatent/CH417153A/fr