[go: up one dir, main page]

AU205196B2 - Improvements in or relating to systems for guarding the transmission of messages - Google Patents

Improvements in or relating to systems for guarding the transmission of messages

Info

Publication number
AU205196B2
AU205196B2 AU11766/55A AU1176655A AU205196B2 AU 205196 B2 AU205196 B2 AU 205196B2 AU 11766/55 A AU11766/55 A AU 11766/55A AU 1176655 A AU1176655 A AU 1176655A AU 205196 B2 AU205196 B2 AU 205196B2
Authority
AU
Australia
Prior art keywords
guarding
messages
relating
systems
transmission
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
AU11766/55A
Other versions
AU1176655A (en
Inventor
Karl Maria Grosser and Pieter Harkema Hermann
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of AU205196B2 publication Critical patent/AU205196B2/en
Publication of AU1176655A publication Critical patent/AU1176655A/en
Expired legal-status Critical Current

Links

AU11766/55A 1955-08-29 Improvements in or relating to systems for guarding the transmission of messages Expired AU205196B2 (en)

Publications (2)

Publication Number Publication Date
AU205196B2 true AU205196B2 (en) 1956-03-01
AU1176655A AU1176655A (en) 1956-03-01

Family

ID=

Similar Documents

Publication Publication Date Title
AU205196B2 (en) Improvements in or relating to systems for guarding the transmission of messages
AU1176655A (en) Improvements in or relating to systems for guarding the transmission of messages
CA510102A (en) Lubricating systems
AU211444B2 (en) Improvements in or relating to alarm arrangements suitable for use in telecommunication systems
AU203284B2 (en) Improvements to or relating to radar systems
AU211640B2 (en) Improvements in or relating to telephone or like systems
AU208529B2 (en) Improvements in or relating to telephone or like systems
AU207079B2 (en) Improvements in or relating to transmission
AU208537B2 (en) Improvements in or relating to television systems
AU224346B2 (en) Improvements in or relating to television systems
AU210624B2 (en) Improvements in or relating tonon-reciprocal transmission system
AU208948B2 (en) Improvements in or relating to telphone systems
AU165460B2 (en) Improvements in or relating to colour-television transmission systems
AU209804B2 (en) Improvements in or relating to couplings
AU201685B2 (en) Improvements in or relating to magnet systems
CA512374A (en) Transmission systems
AU714455A (en) Improvements to or relating to radar systems
AU769155A (en) Improvements in or relating to telephone or like systems
AU1076155A (en) Improvements in or relating to telephone or like systems
CA516780A (en) Transmission system
AU201692B2 (en) Improvements in or relating to conveyor systems
AU212619B2 (en) Improvements in or relating to conveyor systems
AU1219355A (en) Improvements in or relating to transmission
CA509713A (en) Indicator system
AU212270B2 (en) Improvements relating to upholstery-cover piping