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Julietta Müllers

Julietta M
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
FR875411A Heating or cooling device for concrete buildings Expired / Lapsed 1941-08-23 1942-09-21 0 Details
FR875412A Air heating or cooling device for buildings Expired / Lapsed 1941-08-23 1942-09-21 0 Details