BR7406118A -
AUTOMATIC SPHERICAL MACHINE FOR OPTICAL WORK
- Google Patents
AUTOMATIC SPHERICAL MACHINE FOR OPTICAL WORK
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Publication number
BR7406118A
BR7406118ABR611874ABR611874ABR7406118ABR 7406118 ABR7406118 ABR 7406118ABR 611874 ABR611874 ABR 611874ABR 611874 ABR611874 ABR 611874ABR 7406118 ABR7406118 ABR 7406118A
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Publication date
Application filed by U CanofiledCriticalU Cano
Priority to BR611874ApriorityCriticalpatent/BR7406118A/en
Publication of BR7406118ApublicationCriticalpatent/BR7406118A/en