CH434040A - Dispositif pour l'entraînement, à vitesse variable, de matières textiles
- Google Patents
Dispositif pour l'entraînement, à vitesse variable, de matières textiles
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Publication number
CH434040A
CH434040ACH1220465ACH1220465ACH434040ACH 434040 ACH434040 ACH 434040ACH 1220465 ACH1220465 ACH 1220465ACH 1220465 ACH1220465 ACH 1220465ACH 434040 ACH434040 ACH 434040A
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Application filed by Ideal IndfiledCriticalIdeal Ind
Publication of CH434040ApublicationCriticalpatent/CH434040A/fr