IT977551B - Dispositivo di sospensione per soffitti resistore non lineare e scaricato re di sovraccarico che lo compren de
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Dispositivo di sospensione per soffitti resistore non lineare e scaricato re di sovraccarico che lo compren de
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Publication number
IT977551B
IT977551BIT48502/73AIT4850273AIT977551BIT 977551 BIT977551 BIT 977551BIT 48502/73 AIT48502/73 AIT 48502/73AIT 4850273 AIT4850273 AIT 4850273AIT 977551 BIT977551 BIT 977551B
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Priority claimed from JP47021823Aexternal-prioritypatent/JPS5140956B2/ja
Priority claimed from JP47021828Aexternal-prioritypatent/JPS5140960B2/ja
Priority claimed from JP47021824Aexternal-prioritypatent/JPS5140957B2/ja
Priority claimed from JP47021825Aexternal-prioritypatent/JPS5140958B2/ja
Priority claimed from JP47021827Aexternal-prioritypatent/JPS5140959B2/ja
Priority claimed from JP47021826Aexternal-prioritypatent/JPS5144760B2/ja
Priority claimed from JP47021822Aexternal-prioritypatent/JPS5140955B2/ja
Priority claimed from US00243270Aexternal-prioritypatent/US3809358A/en
Application filed by Armstrong Cork Co, Matsushita Electric Industrial Co LtdfiledCriticalArmstrong Cork Co
Application grantedgrantedCritical
Publication of IT977551BpublicationCriticalpatent/IT977551B/it
IT48502/73A1972-03-011973-02-27Dispositivo di sospensione per soffitti resistore non lineare e scaricato re di sovraccarico che lo compren de
IT977551B
(it)