File:Compagnie Générale des Gaz Liquéfiés, brevetto di rubinetto per gas, Parigi 1961 - san dl SAN IMG-00002956.jpg

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Italiano: Compagnie Générale des Gaz Liquéfiés, brevetto di rubinetto per gas, Parigi 1961   (Wikidata search (Cirrus search) Wikidata query (SPARQL)  Create new Wikidata item based on this file)
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Title
Italiano: Compagnie Générale des Gaz Liquéfiés, brevetto di rubinetto per gas, Parigi 1961
Description
Italiano: Disegno per il brevetto per invenzione industriale n. 627194, classe F 06 k, della Compagnie Générale des Gaz Liquéfiés (COGEGAL) per un rubinetto a spina di accoppiamento per gas, mediante impiego di un rubinetto poligonale e di un anello di accoppiamento spostabile longitudinalmente, Parigi. Priorità: Repubblica Federale di Germania, domanda di brevetto n. W 25492 del 28 aprile 1959. Data di deposito: 23 aprile 1960. Data di concessione: 27 ottobre 1961 (AS Genova, Ufficio provinciale industria, commercio e artigianato di Genova, Fondo Brevetti)
Depicted place Parigi, Francia, Estero
Date 27 October 1961
date QS:P571,+1961-10-27T00:00:00Z/11
Archivio di Stato di Genova
institution QS:P195,Q3803705
Accession number
san.dl.SAN:IMG-00002956
Source http://www.san.beniculturali.it/web/san/dettaglio-oggetto-digitale?pid=san.dl.SAN:IMG-00002956

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Public domain
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Italiano: Disegno di un brevetto scaduto
English: Patent expired

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current20:24, 20 February 2018Thumbnail for version as of 20:24, 20 February 2018604 × 768 (134 KB)Marco Chemello (ICAR) (talk | contribs)pattypan 17.12

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