AU1349852A - Improvements in electromechanical filters - Google Patents

Improvements in electromechanical filters

Info

Publication number: AU1349852A
Authority: AU; Australia
Prior art keywords: electromechanical filters; electromechanical; filters
Prior art date: 1952-10-20
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

AU13498/52A

Other versions

Filing date

1952-10-20

Publication date

1953-01-15

1952-10-20 Application filed filed Critical

1953-01-15 Application granted granted Critical

1953-01-15 Publication of AU1349852A publication Critical patent/AU1349852A/en

1953-01-15 Publication of AU156045B2 publication Critical patent/AU156045B2/en

Status Expired legal-status Critical Current

AU13498/52A 1952-10-20 Improvements in electromechanical filters Expired AU156045B2 (en)

Publication Number	Publication Date
AU1349852A true AU1349852A (en)	1953-01-15
AU156045B2 AU156045B2 (en)	1953-01-15

Publication	Publication Date	Title
AU156045B2 (en)	1953-01-15	Improvements in electromechanical filters
AU1349852A (en)	1953-01-15	Improvements in electromechanical filters
AU156721B2 (en)	1952-10-30	Improvements in filters
AU1230552A (en)	1952-10-30	Improvements in filters
AU156599B2 (en)	1952-11-13	Improvements in cellular filters
CA481975A (en)	1952-03-25	Filter
CA482959A (en)	1952-05-06	Filter
CA483107A (en)	1952-05-06	Filter
AU159530B2 (en)	1952-06-05	Improvements in or relating to filters
CA487815A (en)	1952-11-04	Filter unit
AU155405B2 (en)	1952-07-17	Improvements; In or relating to twister-type electromechanical devices
AU160231B2 (en)	1952-07-17	Improvements in or relating to cylindrical twister-type electromechanical devices
AU163556B2 (en)	1953-09-03	Improvements in or relating to electromechanical filters
CA509735A (en)	1955-02-01	Electromechanical filters
CA481364A (en)	1952-02-26	Filter element
CA483210A (en)	1952-05-13	Filter element
AU153365B2 (en)	1952-03-27	Improvements in coal-cutters
AU156544B2 (en)	1953-01-15	Improvement in fluid filters
AU1265652A (en)	1952-11-13	Improvements in cellular filters
AU905152A (en)	1952-06-05	Improvements in or relating to filters
CA485828A (en)	1952-08-19	Electric filter
AU154255B2 (en)	1952-04-10	Improvements in colour-printing processes
CA485562A (en)	1952-08-12	Plate filter
AU157762B2 (en)	1952-12-11	Improvements in mattresses
AU1002552A (en)	1952-07-17	Improvements in or relating to cylindrical twister-type electromechanical devices