GB9318409D0 - Remote data access telephone connection system - Google Patents

Remote data access telephone connection system

Info

Publication number
GB9318409D0
GB9318409D0 GB939318409A GB9318409A GB9318409D0 GB 9318409 D0 GB9318409 D0 GB 9318409D0 GB 939318409 A GB939318409 A GB 939318409A GB 9318409 A GB9318409 A GB 9318409A GB 9318409 D0 GB9318409 D0 GB 9318409D0
Authority
GB
United Kingdom
Prior art keywords
data access
connection system
remote data
telephone connection
access 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.)
Withdrawn
Application number
GB939318409A
Other versions
GB2271243A (en
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.)
ADS Environmental Services Inc
Original Assignee
ADS Environmental Services Inc
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 ADS Environmental Services Inc filed Critical ADS Environmental Services Inc
Publication of GB9318409D0 publication Critical patent/GB9318409D0/en
Publication of GB2271243A publication Critical patent/GB2271243A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/002—Telephonic communication systems specially adapted for combination with other electrical systems with telemetering systems
    • 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
    • H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Selective Calling Equipment (AREA)
  • Telephonic Communication Services (AREA)
GB9318409A 1992-10-05 1993-09-06 Collecting data from hazardous environments via telephone Withdrawn GB2271243A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US95742992A 1992-10-05 1992-10-05

Publications (2)

Publication Number Publication Date
GB9318409D0 true GB9318409D0 (en) 1993-10-20
GB2271243A GB2271243A (en) 1994-04-06

Family

ID=25499565

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9318409A Withdrawn GB2271243A (en) 1992-10-05 1993-09-06 Collecting data from hazardous environments via telephone

Country Status (2)

Country Link
DE (1) DE4331575A1 (en)
GB (1) GB2271243A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4421837C2 (en) * 1994-06-22 2003-04-17 Adl Analoge & Digitale Leistun Driver module for potential-free signal transmission

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1411075A (en) * 1971-06-24 1975-10-22 Winster Products Ltd Telephone systems

Also Published As

Publication number Publication date
DE4331575A1 (en) 1994-04-07
GB2271243A (en) 1994-04-06

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)