ES72084A1 - Improvements in thermotelephone installations with induction reels. - Google Patents

Improvements in thermotelephone installations with induction reels.

Info

Publication number
ES72084A1
ES72084A1 ES72084A ES72084A ES72084A1 ES 72084 A1 ES72084 A1 ES 72084A1 ES 72084 A ES72084 A ES 72084A ES 72084 A ES72084 A ES 72084A ES 72084 A1 ES72084 A1 ES 72084A1
Authority
ES
Spain
Prior art keywords
thermotelephone
reels
installations
induction
thermotelephone installations
Prior art date
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.)
Expired
Application number
ES72084A
Other languages
Spanish (es)
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.)
N V De Nederlandsche Thermo Telephoon Mij
Original Assignee
N V De Nederlandsche Thermo Telephoon Mij
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 N V De Nederlandsche Thermo Telephoon Mij filed Critical N V De Nederlandsche Thermo Telephoon Mij
Priority to ES72084A priority Critical patent/ES72084A1/en
Publication of ES72084A1 publication Critical patent/ES72084A1/en
Expired legal-status Critical Current

Links

ES72084A 1920-01-05 1920-01-05 Improvements in thermotelephone installations with induction reels. Expired ES72084A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES72084A ES72084A1 (en) 1920-01-05 1920-01-05 Improvements in thermotelephone installations with induction reels.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES72084A ES72084A1 (en) 1920-01-05 1920-01-05 Improvements in thermotelephone installations with induction reels.

Publications (1)

Publication Number Publication Date
ES72084A1 true ES72084A1 (en) 1920-04-09

Family

ID=64243801

Family Applications (1)

Application Number Title Priority Date Filing Date
ES72084A Expired ES72084A1 (en) 1920-01-05 1920-01-05 Improvements in thermotelephone installations with induction reels.

Country Status (1)

Country Link
ES (1) ES72084A1 (en)

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