CA941258A - Telephone index devices - Google Patents

Telephone index devices

Info

Publication number
CA941258A
CA941258A CA117,382A CA117382A CA941258A CA 941258 A CA941258 A CA 941258A CA 117382 A CA117382 A CA 117382A CA 941258 A CA941258 A CA 941258A
Authority
CA
Canada
Prior art keywords
index devices
telephone index
telephone
devices
index
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
CA117,382A
Other versions
CA117382S (en
Inventor
James P. Foley
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA165,672A priority Critical patent/CA962156A/en
Application granted granted Critical
Publication of CA941258A publication Critical patent/CA941258A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/21—Combinations with auxiliary equipment, e.g. with clocks or memoranda pads

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
CA117,382A 1971-02-18 1971-07-05 Telephone index devices Expired CA941258A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA165,672A CA962156A (en) 1971-02-18 1973-03-09 Telephone index devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11638471A 1971-02-18 1971-02-18

Publications (1)

Publication Number Publication Date
CA941258A true CA941258A (en) 1974-02-05

Family

ID=22366856

Family Applications (1)

Application Number Title Priority Date Filing Date
CA117,382A Expired CA941258A (en) 1971-02-18 1971-07-05 Telephone index devices

Country Status (5)

Country Link
AU (1) AU3545371A (en)
BE (1) BE774208A (en)
CA (1) CA941258A (en)
FR (1) FR2125838A5 (en)
GB (2) GB1371064A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2176077B2 (en) * 1971-02-18 1976-09-10 Foley James

Also Published As

Publication number Publication date
FR2125838A5 (en) 1972-09-29
GB1371063A (en) 1974-10-23
AU3545371A (en) 1973-05-17
GB1371064A (en) 1974-10-23
BE774208A (en) 1972-02-14

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