FR453858A - Nouvelle composition de matière, destinée notamment à l'obtention de contacts électriques, et procédé de fabrication de cette composition
- Google Patents
Nouvelle composition de matière, destinée notamment à l'obtention de contacts électriques, et procédé de fabrication de cette composition
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Application grantedgrantedCritical
Publication of FR453858ApublicationCriticalpatent/FR453858A/fr
H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
Landscapes
Engineering & Computer Science
(AREA)
Manufacturing & Machinery
(AREA)
FR453858D1913-02-011913-02-01Nouvelle composition de matière, destinée notamment à l'obtention de contacts électriques, et procédé de fabrication de cette composition
ExpiredFR453858A
(fr)