GB190209956A - Improvements relating to Telephone Receivers, and the like. - Google Patents

Improvements relating to Telephone Receivers, and the like.

Info

Publication number
GB190209956A
GB190209956A GB190209956DA GB190209956A GB 190209956 A GB190209956 A GB 190209956A GB 190209956D A GB190209956D A GB 190209956DA GB 190209956 A GB190209956 A GB 190209956A
Authority
GB
United Kingdom
Prior art keywords
improvements relating
telephone receivers
ring
diaphragm
cap
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
Inventor
Harris Lake Henry
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.)
AKOUPHONE MANUFACTURING CO
Original Assignee
AKOUPHONE MANUFACTURING CO
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 AKOUPHONE MANUFACTURING CO filed Critical AKOUPHONE MANUFACTURING CO
Application granted granted Critical
Publication of GB190209956A publication Critical patent/GB190209956A/en
Expired legal-status Critical Current

Links

Landscapes

  • Telephone Set Structure (AREA)

Abstract

9956. Lake, H. H., [Akouphone Manufacturing Co.]. April 30. Telephones.-A magneto telephone is constructed with the case A screw-threaded to receive the adjustable cap F and the locking-ring E. The cap F has a cover plate G and contains the diaphragm H held between paper washers K, L. M is the diaphragm securing-ring. Plug sockets are provided for the connections.
GB190209956D 1902-04-30 1902-04-30 Improvements relating to Telephone Receivers, and the like. Expired GB190209956A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190209956T 1902-04-30

Publications (1)

Publication Number Publication Date
GB190209956A true GB190209956A (en) 1903-01-08

Family

ID=32154132

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190209956D Expired GB190209956A (en) 1902-04-30 1902-04-30 Improvements relating to Telephone Receivers, and the like.

Country Status (1)

Country Link
GB (1) GB190209956A (en)

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