ES40459A1 - An improved process for the manufacture of filaments for incandescent lamps. - Google Patents

An improved process for the manufacture of filaments for incandescent lamps.

Info

Publication number
ES40459A1
ES40459A1 ES40459A ES40459A ES40459A1 ES 40459 A1 ES40459 A1 ES 40459A1 ES 40459 A ES40459 A ES 40459A ES 40459 A ES40459 A ES 40459A ES 40459 A1 ES40459 A1 ES 40459A1
Authority
ES
Spain
Prior art keywords
filaments
manufacture
improved process
incandescent lamps
incandescent
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
ES40459A
Other languages
Spanish (es)
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.)
PARKER CLARK ELECTRIC Co
Original Assignee
PARKER CLARK ELECTRIC Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by PARKER CLARK ELECTRIC Co filed Critical PARKER CLARK ELECTRIC Co
Priority to ES40459A priority Critical patent/ES40459A1/en
Publication of ES40459A1 publication Critical patent/ES40459A1/en
Expired legal-status Critical Current

Links

ES40459A 1907-04-08 1907-04-08 An improved process for the manufacture of filaments for incandescent lamps. Expired ES40459A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES40459A ES40459A1 (en) 1907-04-08 1907-04-08 An improved process for the manufacture of filaments for incandescent lamps.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES40459A ES40459A1 (en) 1907-04-08 1907-04-08 An improved process for the manufacture of filaments for incandescent lamps.

Publications (1)

Publication Number Publication Date
ES40459A1 true ES40459A1 (en) 1907-05-01

Family

ID=64173519

Family Applications (1)

Application Number Title Priority Date Filing Date
ES40459A Expired ES40459A1 (en) 1907-04-08 1907-04-08 An improved process for the manufacture of filaments for incandescent lamps.

Country Status (1)

Country Link
ES (1) ES40459A1 (en)

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