CA875675A - Intra-plant voice communication system - Google Patents

Intra-plant voice communication system

Info

Publication number
CA875675A
CA875675A CA875675A CA875675DA CA875675A CA 875675 A CA875675 A CA 875675A CA 875675 A CA875675 A CA 875675A CA 875675D A CA875675D A CA 875675DA CA 875675 A CA875675 A CA 875675A
Authority
CA
Canada
Prior art keywords
intra
communication system
voice communication
plant
plant voice
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
CA875675A
Inventor
J. Radomski Joseph
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.)
Gai Tronics Corp
Original Assignee
Gai Tronics Corp
Publication date
Application granted granted Critical
Publication of CA875675A publication Critical patent/CA875675A/en
Expired legal-status Critical Current

Links

CA875675A Intra-plant voice communication system Expired CA875675A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA875675T

Publications (1)

Publication Number Publication Date
CA875675A true CA875675A (en) 1971-07-13

Family

ID=36361583

Family Applications (1)

Application Number Title Priority Date Filing Date
CA875675A Expired CA875675A (en) Intra-plant voice communication system

Country Status (1)

Country Link
CA (1) CA875675A (en)

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