FR1331902A - Pompe de circulation destinée, en particulier, au pompage des eaux résiduaires, matières visqueuses et liquides analogues
- Google Patents
Pompe de circulation destinée, en particulier, au pompage des eaux résiduaires, matières visqueuses et liquides analogues
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FR731687A1957-02-131957-02-13Pompe de circulation destinée, en particulier, au pompage des eaux résiduaires, matières visqueuses et liquides analogues
ExpiredFR1331902A
(fr)