CA982485A - Telegraph system - Google Patents

Telegraph system

Info

Publication number
CA982485A
CA982485A CA 229772 CA229772A CA982485A CA 982485 A CA982485 A CA 982485A CA 229772 CA229772 CA 229772 CA 229772 A CA229772 A CA 229772A CA 982485 A CA982485 A CA 982485A
Authority
CA
Canada
Prior art keywords
telegraph system
telegraph
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
CA 229772
Inventor
Robert H. Weitbrecht
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 CA 229772 priority Critical patent/CA982485A/en
Application granted granted Critical
Publication of CA982485A publication Critical patent/CA982485A/en
Expired legal-status Critical Current

Links

CA 229772 1975-06-20 1975-06-20 Telegraph system Expired CA982485A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 229772 CA982485A (en) 1975-06-20 1975-06-20 Telegraph system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 229772 CA982485A (en) 1975-06-20 1975-06-20 Telegraph system

Publications (1)

Publication Number Publication Date
CA982485A true CA982485A (en) 1976-01-27

Family

ID=4103384

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 229772 Expired CA982485A (en) 1975-06-20 1975-06-20 Telegraph system

Country Status (1)

Country Link
CA (1) CA982485A (en)

Similar Documents

Publication Publication Date Title
AU490499B2 (en) Anaesthesic system
AU500215B2 (en) Loudspeaker system
AU503947B2 (en) Attitude-control system
JPS51138313A (en) Communication system
AU508744B2 (en) Mooring system
AU496811B2 (en) Building system
AU515950B2 (en) Extracts ofthe haemopoletic system
JPS5236277A (en) Communication system
CA1026080A (en) Connecting systems
JPS51138312A (en) Communication system
CA1031977A (en) Locking system
AU500054B2 (en) Partial response system
AU506731B2 (en) Transmission system
AU502036B2 (en) Switching system
AU503654B2 (en) Carrier transmission system
CA982485A (en) Telegraph system
GB1547639A (en) Communication system
JPS5266397A (en) Communication system
AU1700876A (en) Serial data reception system
AU497974B2 (en) Positioning system
AU497930B2 (en) Communication system
AU480492B2 (en) Hydraulic-transportation system
AU478963B2 (en) Airconditioning system
AU494135B2 (en) Telecommunication system
CA1032363A (en) Permanent forms system

Legal Events

Date Code Title Description
MKEX Expiry

Effective date: 19930127