DK89315C - Radio system for conditional duplex telephony. - Google Patents

Radio system for conditional duplex telephony.

Info

Publication number
DK89315C
DK89315C DK240857A DK240857A DK89315C DK 89315 C DK89315 C DK 89315C DK 240857 A DK240857 A DK 240857A DK 240857 A DK240857 A DK 240857A DK 89315 C DK89315 C DK 89315C
Authority
DK
Denmark
Prior art keywords
conditional
radio system
duplex telephony
telephony
duplex
Prior art date
Application number
DK240857A
Other languages
Danish (da)
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Application granted granted Critical
Publication of DK89315C publication Critical patent/DK89315C/en

Links

DK240857A 1956-07-10 1957-07-10 Radio system for conditional duplex telephony. DK89315C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE89315T 1956-07-10

Publications (1)

Publication Number Publication Date
DK89315C true DK89315C (en) 1960-07-11

Family

ID=29223490

Family Applications (1)

Application Number Title Priority Date Filing Date
DK240857A DK89315C (en) 1956-07-10 1957-07-10 Radio system for conditional duplex telephony.

Country Status (1)

Country Link
DK (1) DK89315C (en)

Similar Documents

Publication Publication Date Title
BE582539A (en) Communication system.
DK106503C (en) Telephone set.
DK118925B (en) Automation system.
BE575672A (en) Telephone system.
DK89315C (en) Radio system for conditional duplex telephony.
DK97830C (en) Telephone set.
DK105137C (en) Unloader for ships.
DK87806C (en) Ear tag.
GR17055B (en) TELEPHONE RECORDING SYSTEM.
FI28333A (en) Siktparti för pappers-, karton-, papp- och dyl. avvattningsmaskiner
GR17318B (en) AUTONOMOUS DEVICES.
DK88639C (en) Bleaching procedure.
DK88070C (en) Fork coupling for two-wire telecommunication systems.
DK83433C (en) Emtsold extension.
DK92135C (en) Irrigation system.
DK87345C (en) Ajle pump system.
FI28750A (en) Anordning för lastning etc.
BE594305A (en) Pumps.
DK97295C (en) Telephone set.
DK95594C (en) Telecommunication facilities.
BE588949A (en) Common telephone line.
DK87544C (en) Hearing aid.
FI28854A (en) Samlings pärm för teckningar o.d.
DK86831C (en) Oliekamin.
DK96976C (en) Maltapparat.