CH18958A - Sicherheitsvorrichtung an elektrischen Luftleitungen für Schwachstrom, z. B. Telephon-und Telegraphenleitungen - Google Patents

Sicherheitsvorrichtung an elektrischen Luftleitungen für Schwachstrom, z. B. Telephon-und Telegraphenleitungen

Info

Publication number
CH18958A
CH18958A CH18958A CH18958DA CH18958A CH 18958 A CH18958 A CH 18958A CH 18958 A CH18958 A CH 18958A CH 18958D A CH18958D A CH 18958DA CH 18958 A CH18958 A CH 18958A
Authority
CH
Switzerland
Prior art keywords
lines
telephone
safety device
low current
telegraph
Prior art date
Application number
CH18958A
Other languages
English (en)
Inventor
Gottfried Tempelmann
Original Assignee
Gottfried Tempelmann
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 Gottfried Tempelmann filed Critical Gottfried Tempelmann
Publication of CH18958A publication Critical patent/CH18958A/de

Links

CH18958A 1899-03-10 1899-03-10 Sicherheitsvorrichtung an elektrischen Luftleitungen für Schwachstrom, z. B. Telephon-und Telegraphenleitungen CH18958A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH18958T 1899-03-10

Publications (1)

Publication Number Publication Date
CH18958A true CH18958A (de) 1900-04-15

Family

ID=4221106

Family Applications (1)

Application Number Title Priority Date Filing Date
CH18958A CH18958A (de) 1899-03-10 1899-03-10 Sicherheitsvorrichtung an elektrischen Luftleitungen für Schwachstrom, z. B. Telephon-und Telegraphenleitungen

Country Status (1)

Country Link
CH (1) CH18958A (de)

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