AU290496B2 - A lever key for p. m. b. x. switchboards - Google Patents

A lever key for p. m. b. x. switchboards

Info

Publication number
AU290496B2
AU290496B2 AU49964/64A AU4996464A AU290496B2 AU 290496 B2 AU290496 B2 AU 290496B2 AU 49964/64 A AU49964/64 A AU 49964/64A AU 4996464 A AU4996464 A AU 4996464A AU 290496 B2 AU290496 B2 AU 290496B2
Authority
AU
Australia
Prior art keywords
switchboards
lever key
lever
key
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
AU49964/64A
Other versions
AU4996464A (en
Inventor
John William Kennell Richard
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.)
Individual
Original Assignee
Individual
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB4138365A priority Critical patent/GB1109999A/en
Application granted granted Critical
Publication of AU4996464A publication Critical patent/AU4996464A/en
Publication of AU290496B2 publication Critical patent/AU290496B2/en
Expired legal-status Critical Current

Links

AU49964/64A 1964-09-30 1964-09-30 A lever key for p. m. b. x. switchboards Expired AU290496B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4138365A GB1109999A (en) 1964-09-30 1965-09-29 A lever key for p.m.b.x.switchboards

Publications (2)

Publication Number Publication Date
AU4996464A AU4996464A (en) 1967-03-23
AU290496B2 true AU290496B2 (en) 1967-03-23

Family

ID=

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