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AIR WAY IND Inc

AIR WAY IN
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US2755107A Internally flush latch for vacuum cleaner pipes Expired / Lapsed 1952-12-18 1956-07-17 0 Details
US2742105A Device for preventing dust from being drawn into a vacuum c… Expired / Lapsed 1953-12-11 1956-04-17 0 Details