CA502243A - Telephone instruments - Google Patents

Telephone instruments

Info

Publication number
CA502243A
CA502243A CA502243A CA502243DA CA502243A CA 502243 A CA502243 A CA 502243A CA 502243 A CA502243 A CA 502243A CA 502243D A CA502243D A CA 502243DA CA 502243 A CA502243 A CA 502243A
Authority
CA
Canada
Prior art keywords
telephone instruments
instruments
telephone
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
CA502243A
Other languages
French (fr)
Inventor
Noel Myles Herbert
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.)
Automatic Telephone and Electric Co Ltd
Original Assignee
Automatic Telephone and Electric Co Ltd
Publication date
Application granted granted Critical
Publication of CA502243A publication Critical patent/CA502243A/en
Expired legal-status Critical Current

Links

CA502243A Telephone instruments Expired CA502243A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA502243T

Publications (1)

Publication Number Publication Date
CA502243A true CA502243A (en) 1954-05-11

Family

ID=35648142

Family Applications (1)

Application Number Title Priority Date Filing Date
CA502243A Expired CA502243A (en) Telephone instruments

Country Status (1)

Country Link
CA (1) CA502243A (en)

Similar Documents

Publication Publication Date Title
CA502243A (en) Telephone instruments
CA503755A (en) Trousers-press
CA499591A (en) Instrument construction
CA505833A (en) Loud-speaking telephone arrangements
CA501107A (en) Indicating instruments
CA499072A (en) Unit assembly-rotatable dial
CA501989A (en) Instrument mounting
AU206042B2 (en) Telephone mouthpiece sterilizer
AU160623B2 (en) Improvements relating to electromagnetic telephone instruments
CA507057A (en) Telephone circuit
CA499429A (en) Metiers
CA502576A (en) Chromiferous monoazo-dyestuffs
CA499201A (en) Thenylideneaminopyridines
CA499921A (en) Polychloralkylamidines
AU207410B2 (en) Crystal-bar
AU205045B2 (en) Rotating-timber-dryer
AU166954B2 (en) Haircutter
AU201717B2 (en) Disazo-dyestuffs
AU200793B2 (en) Firebacks
AU167744B2 (en) 5-n-HEPTYL-2-THIOHYDANTION
CA499977A (en) 1-carbamyl-4-heterocyclopiperazines
CA499596A (en) Tribromosteroids
AU165564B2 (en) Wire-straighteners
AU162489B2 (en) Draw-benches
CA500214A (en) Bobbin-stripper