CH34688A - Selbstanschluß-Fernsprechanlage - Google Patents

Selbstanschluß-Fernsprechanlage

Info

Publication number
CH34688A
CH34688A CH34688A CH34688DA CH34688A CH 34688 A CH34688 A CH 34688A CH 34688 A CH34688 A CH 34688A CH 34688D A CH34688D A CH 34688DA CH 34688 A CH34688 A CH 34688A
Authority
CH
Switzerland
Prior art keywords
self
telephone system
connecting telephone
telephone
Prior art date
Application number
CH34688A
Other languages
English (en)
Inventor
Paul Hildebrand
Original Assignee
Paul Hildebrand
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 Paul Hildebrand filed Critical Paul Hildebrand
Publication of CH34688A publication Critical patent/CH34688A/de

Links

CH34688A 1905-08-24 1905-08-24 Selbstanschluß-Fernsprechanlage CH34688A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH34688T 1905-08-24

Publications (1)

Publication Number Publication Date
CH34688A true CH34688A (de) 1906-05-15

Family

ID=4256605

Family Applications (1)

Application Number Title Priority Date Filing Date
CH34688A CH34688A (de) 1905-08-24 1905-08-24 Selbstanschluß-Fernsprechanlage

Country Status (1)

Country Link
CH (1) CH34688A (de)

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