[go: up one dir, main page]

ES91357A1 - Improvements in electrical connections for telephone helmets. - Google Patents

Improvements in electrical connections for telephone helmets.

Info

Publication number
ES91357A1
ES91357A1 ES91357A ES91357A ES91357A1 ES 91357 A1 ES91357 A1 ES 91357A1 ES 91357 A ES91357 A ES 91357A ES 91357 A ES91357 A ES 91357A ES 91357 A1 ES91357 A1 ES 91357A1
Authority
ES
Spain
Prior art keywords
helmets
telephone
electrical connections
connections
electrical
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
ES91357A
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.)
BRANDES Ltd
Original Assignee
BRANDES Ltd
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 BRANDES Ltd filed Critical BRANDES Ltd
Priority to ES91357A priority Critical patent/ES91357A1/en
Publication of ES91357A1 publication Critical patent/ES91357A1/en
Expired legal-status Critical Current

Links

ES91357A 1924-11-04 1924-11-04 Improvements in electrical connections for telephone helmets. Expired ES91357A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES91357A ES91357A1 (en) 1924-11-04 1924-11-04 Improvements in electrical connections for telephone helmets.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES91357A ES91357A1 (en) 1924-11-04 1924-11-04 Improvements in electrical connections for telephone helmets.

Publications (1)

Publication Number Publication Date
ES91357A1 true ES91357A1 (en) 1924-12-01

Family

ID=64263144

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91357A Expired ES91357A1 (en) 1924-11-04 1924-11-04 Improvements in electrical connections for telephone helmets.

Country Status (1)

Country Link
ES (1) ES91357A1 (en)

Similar Documents

Publication Publication Date Title
ES91357A1 (en) Improvements in electrical connections for telephone helmets.
ES88207A1 (en) Improvements in telephone sets.
ES90653A1 (en) Improvements in headsets for telephones.
ES91819A1 (en) Improvements in electrical regulating devices.
ES89344A1 (en) Improvements in plug pins for electrical installations.
ES91462A1 (en) Improvements in espadrilles.
DK38165C (en) Electrolyte.
ES88012A1 (en) Improvements in switches for telephone exchanges.
ES91094A1 (en) Improvements in electrical translators.
ES91156A1 (en) Improvements in electrical translators.
ES90776A1 (en) Improvements in talking machines.
ES92038A1 (en) Improvements in electrical regulation systems.
ES91153A1 (en) Improvements in speakers.
ES89606A1 (en) Improvements in telephone systems.
ES91218A3 (en) Improvements in telephone systems.
ES90141A1 (en) Improvements in electrical call devices.
ES98548A1 (en) Improvements in electrical terminals, with the corresponding methods for their manufacture.
CH113061A (en) Telephone.
ES92036A1 (en) Improvements in mechanical devices.
ES88873A1 (en) Improvements in telephone receiving devices.
ES87916A2 (en) Improvements in telephone link systems.
ES89872A1 (en) Improvements in metallic compositions.
ES90665A1 (en) Electrical insurance.
ES89669A1 (en) Improvements in radio-receivers.
ES91870A1 (en) Improvements in electric welding devices.