CA930088A - Telephone answering machines - Google Patents

Telephone answering machines

Info

Publication number
CA930088A
CA930088A CA040270A CA40270A CA930088A CA 930088 A CA930088 A CA 930088A CA 040270 A CA040270 A CA 040270A CA 40270 A CA40270 A CA 40270A CA 930088 A CA930088 A CA 930088A
Authority
CA
Canada
Prior art keywords
telephone answering
answering machines
machines
telephone
answering
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
CA040270A
Other languages
English (en)
Inventor
Haag Hermann
Wurm Bruno
Muller Willy
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
Application granted granted Critical
Publication of CA930088A publication Critical patent/CA930088A/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
    • H04M1/64—Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations
    • H04M1/65—Recording arrangements for recording a message from the calling party
    • H04M1/6515—Recording arrangements for recording a message from the calling party using magnetic tape

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
CA040270A 1968-06-14 1969-01-16 Telephone answering machines Expired CA930088A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0062638 1968-06-14

Publications (1)

Publication Number Publication Date
CA930088A true CA930088A (en) 1973-07-10

Family

ID=7310519

Family Applications (1)

Application Number Title Priority Date Filing Date
CA040270A Expired CA930088A (en) 1968-06-14 1969-01-16 Telephone answering machines

Country Status (6)

Country Link
BE (1) BE724391A (en:Method)
CA (1) CA930088A (en:Method)
CH (1) CH486176A (en:Method)
FR (1) FR1593641A (en:Method)
GB (1) GB1270814A (en:Method)
NL (1) NL6817033A (en:Method)

Also Published As

Publication number Publication date
NL6817033A (en:Method) 1969-12-16
FR1593641A (en:Method) 1970-06-01
GB1270814A (en) 1972-04-19
CH486176A (de) 1970-02-15
BE724391A (en:Method) 1969-05-02

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