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Application filed by Frantisek Jares, Miroslav Langmajer, Otakar BocekfiledCriticalFrantisek Jares
Priority to CS228177ApriorityCriticalpatent/CS187946B1/cs
Publication of CS187946B1publicationCriticalpatent/CS187946B1/cs
CS228177A1977-04-061977-04-06Device for measuring the end of the band material,notably at high-frequency welding of thermoplastic material
CS187946B1
(en)