IT7902920A0 - ALARM AND SIGNALING DEVICE OF THE OPENING OR CLOSING OF ELECTRICAL CONTACTS. - Google Patents

ALARM AND SIGNALING DEVICE OF THE OPENING OR CLOSING OF ELECTRICAL CONTACTS.

Info

Publication number
IT7902920A0
IT7902920A0 IT7902920A IT292079A IT7902920A0 IT 7902920 A0 IT7902920 A0 IT 7902920A0 IT 7902920 A IT7902920 A IT 7902920A IT 292079 A IT292079 A IT 292079A IT 7902920 A0 IT7902920 A0 IT 7902920A0
Authority
IT
Italy
Prior art keywords
alarm
closing
opening
electrical contacts
signaling device
Prior art date
Application number
IT7902920A
Other languages
Italian (it)
Other versions
IT1120265B (en
Original Assignee
Cagnola Stefano
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 Cagnola Stefano filed Critical Cagnola Stefano
Priority to IT02920/79A priority Critical patent/IT1120265B/en
Publication of IT7902920A0 publication Critical patent/IT7902920A0/en
Application granted granted Critical
Publication of IT1120265B publication Critical patent/IT1120265B/en

Links

IT02920/79A 1979-07-02 1979-07-02 ALARM AND SIGNALING DEVICE FOR OPENING OR CLOSING OF ELECTRICAL CONTACTS IT1120265B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT02920/79A IT1120265B (en) 1979-07-02 1979-07-02 ALARM AND SIGNALING DEVICE FOR OPENING OR CLOSING OF ELECTRICAL CONTACTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02920/79A IT1120265B (en) 1979-07-02 1979-07-02 ALARM AND SIGNALING DEVICE FOR OPENING OR CLOSING OF ELECTRICAL CONTACTS

Publications (2)

Publication Number Publication Date
IT7902920A0 true IT7902920A0 (en) 1979-07-02
IT1120265B IT1120265B (en) 1986-03-19

Family

ID=11103825

Family Applications (1)

Application Number Title Priority Date Filing Date
IT02920/79A IT1120265B (en) 1979-07-02 1979-07-02 ALARM AND SIGNALING DEVICE FOR OPENING OR CLOSING OF ELECTRICAL CONTACTS

Country Status (1)

Country Link
IT (1) IT1120265B (en)

Also Published As

Publication number Publication date
IT1120265B (en) 1986-03-19

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