AU916747A - Filters - Google Patents

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Publication number
AU916747A
AU916747A AU9167/47A AU916747A AU916747A AU 916747 A AU916747 A AU 916747A AU 9167/47 A AU9167/47 A AU 9167/47A AU 916747 A AU916747 A AU 916747A AU 916747 A AU916747 A AU 916747A
Authority
AU
Australia
Prior art keywords
filters
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
AU9167/47A
Other versions
AU136391B2 (en
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.)
Nokia Services Ltd
Original Assignee
Standard Telephone and Cables Pty Ltd
Filing date
Publication date
Application filed by Standard Telephone and Cables Pty Ltd filed Critical Standard Telephone and Cables Pty Ltd
Application granted granted Critical
Publication of AU916747A publication Critical patent/AU916747A/en
Publication of AU136391B2 publication Critical patent/AU136391B2/en
Expired legal-status Critical Current

Links

AU9167/47A 1947-01-03 Filters Expired AU136391B2 (en)

Publications (2)

Publication Number Publication Date
AU916747A true AU916747A (en) 1947-01-30
AU136391B2 AU136391B2 (en) 1947-01-30

Family

ID=

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