AU806722A - Improvements in or relating to the renewal of electric incandescent lamps - Google Patents

Improvements in or relating to the renewal of electric incandescent lamps

Info

Publication number
AU806722A
AU806722A AU8067/22A AU806722A AU806722A AU 806722 A AU806722 A AU 806722A AU 8067/22 A AU8067/22 A AU 8067/22A AU 806722 A AU806722 A AU 806722A AU 806722 A AU806722 A AU 806722A
Authority
AU
Australia
Prior art keywords
renewal
relating
incandescent lamps
electric incandescent
electric
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
AU8067/22A
Inventor
Calderara Mario
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
Publication of AU806722A publication Critical patent/AU806722A/en
Expired legal-status Critical Current

Links

AU8067/22A 1922-07-26 Improvements in or relating to the renewal of electric incandescent lamps Expired AU806722A (en)

Publications (1)

Publication Number Publication Date
AU806722A true AU806722A (en) 1922-12-25

Family

ID=

Similar Documents

Publication Publication Date Title
AU806722A (en) Improvements in or relating to the renewal of electric incandescent lamps
AU624822A (en) Improvements in or relating to incandescent electric lamps
AU25721A (en) Improvements in or relating tothe renewal of incandescent electric lamps
AU1414720A (en) Improvements in or relating tothe renewal of incandescent electric lamps
AU1414820A (en) Improvements in or relating tothe renewal of incandescent electric lamps
CA218867A (en) Renewal of incandescent electric lamps
CA218868A (en) Renewal of incandescent electric lamps
AU1039522A (en) Improvements in and relating to electric incandescent lamps
AU928522A (en) Improvements in and relating to incandescent electric lamps
CA232663A (en) Renewal of electric incandescent lamps
CA223219A (en) Electric lamp
CA223864A (en) Electric lamp
CA228636A (en) Electric lamp
CA228939A (en) Electric lamp
CA229383A (en) Electric lamp
CA231892A (en) Electric lamp
CA222551A (en) Electric incandescent lamp
CA222681A (en) Electric incandescent lamp
AU1530723A (en) Improvements relating to electric battery lamps or lanterns
CA216183A (en) Electric lamp socket
CA232461A (en) Electric gas lamp
CA230573A (en) Electric gas lamp
CA230574A (en) Electric gas lamp
CA230575A (en) Electric gas lamp
CA229925A (en) Electric gas lamp