AU402739A - Improvements in or relating to electrical filters - Google Patents

Improvements in or relating to electrical filters

Info

Publication number
AU402739A
AU402739A AU4027/39A AU402739A AU402739A AU 402739 A AU402739 A AU 402739A AU 4027/39 A AU4027/39 A AU 4027/39A AU 402739 A AU402739 A AU 402739A AU 402739 A AU402739 A AU 402739A
Authority
AU
Australia
Prior art keywords
relating
electrical filters
filters
electrical
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
AU4027/39A
Other versions
AU111413B2 (en
Inventor
Harold Brown George
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.)
BAE Systems Electronics Ltd
Original Assignee
Marconis Wireless Telegraph Co Ltd
Filing date
Publication date
Application filed by Marconis Wireless Telegraph Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd
Application granted granted Critical
Publication of AU111413B2 publication Critical patent/AU111413B2/en
Publication of AU402739A publication Critical patent/AU402739A/en
Expired legal-status Critical Current

Links

AU4027/39A 1939-08-29 Improvements in or relating to electrical filters Expired AU111413B2 (en)

Publications (2)

Publication Number Publication Date
AU111413B2 AU111413B2 (en) 1940-09-12
AU402739A true AU402739A (en) 1940-09-12

Family

ID=

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4979432A (en) * 1989-10-16 1990-12-25 Dynaforce Corporation Air diffuser with rotatably adjustable louvres, especially for an air curtain generator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4979432A (en) * 1989-10-16 1990-12-25 Dynaforce Corporation Air diffuser with rotatably adjustable louvres, especially for an air curtain generator

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