AU118884B2 - Multichannel telephone systems - Google Patents

Multichannel telephone systems

Info

Publication number: AU118884B2
Authority: AU; Australia
Prior art keywords: telephone systems; multichannel telephone; multichannel; systems; telephone
Prior art date: 1943-08-24
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

AU10411/43A

Other versions

AU1041143A (en

Inventor

Charles Stewart James

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.)

C'ommuxicatiox Exgixeerixg Ity Ltd

Original Assignee

C'ommuxicatiox Exgixeerixg Ity Ltd

Filing date

1943-08-24

Publication date

1944-09-14

1943-08-24 Application filed by C'ommuxicatiox Exgixeerixg Ity Ltd filed Critical C'ommuxicatiox Exgixeerixg Ity Ltd

1944-09-14 Application granted granted Critical

1944-09-14 Publication of AU1041143A publication Critical patent/AU1041143A/en

1944-09-14 Publication of AU118884B2 publication Critical patent/AU118884B2/en

Status Expired legal-status Critical Current

Links

AU10411/43A 1943-08-24 Multichannel telephone systems Expired AU118884B2 (en)

Publications (2)

Publication Number	Publication Date
AU1041143A AU1041143A (en)	1944-09-14
AU118884B2 true AU118884B2 (en)	1944-09-14

Family

ID=

Similar Documents

Publication	Publication Date	Title
AU118884B2 (en)	1944-09-14	Multichannel telephone systems
AU1041143A (en)	1944-09-14	Multichannel telephone systems
AU124889B2 (en)	1947-07-31	Telephone systems
CA415344A (en)	1943-09-21	Telephone system
CA416954A (en)	1943-12-07	Telephone system
CA415057A (en)	1943-09-07	Telephone system
CA416351A (en)	1943-11-09	Telephone system
CA409856A (en)	1943-01-05	Telephone system
CA409858A (en)	1943-01-05	Telephone system
CA409859A (en)	1943-01-05	Telephone system
CA410075A (en)	1943-01-19	Telephone system
CA410266A (en)	1943-01-26	Telephone system
CA410351A (en)	1943-02-02	Telephone system
CA411301A (en)	1943-03-23	Telephone system
CA411343A (en)	1943-03-23	Telephone system
CA411409A (en)	1943-03-30	Telephone system
CA411411A (en)	1943-03-30	Telephone system
CA411741A (en)	1943-04-13	Telephone system
CA411742A (en)	1943-04-13	Telephone system
CA411807A (en)	1943-04-13	Telephone system
CA411835A (en)	1943-04-13	Telephone system
CA412387A (en)	1943-05-11	Telephone system
CA413124A (en)	1943-06-08	Telephone system
CA413303A (en)	1943-06-22	Telephone system
CA413326A (en)	1943-06-22	Telephone system