CA247155A - Fabrication de papier a copie par lumiere - Google Patents

Fabrication de papier a copie par lumiere

Info

Publication number
CA247155A
CA247155A CA247155A CA247155DA CA247155A CA 247155 A CA247155 A CA 247155A CA 247155 A CA247155 A CA 247155A CA 247155D A CA247155D A CA 247155DA CA 247155 A CA247155 A CA 247155A
Authority
CA
Canada
Prior art keywords
manufacture
light
copy paper
copy
paper
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
CA247155A
Other languages
English (en)
Inventor
Koegel Gustav
Neuenhaus Heinrich
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.)
Kalle GmbH and Co KG
Original Assignee
Kalle GmbH and Co KG
Publication date
Application granted granted Critical
Publication of CA247155A publication Critical patent/CA247155A/fr
Expired legal-status Critical Current

Links

CA247155A Fabrication de papier a copie par lumiere Expired CA247155A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA247155T

Publications (1)

Publication Number Publication Date
CA247155A true CA247155A (fr) 1925-02-24

Family

ID=35154129

Family Applications (1)

Application Number Title Priority Date Filing Date
CA247155A Expired CA247155A (fr) Fabrication de papier a copie par lumiere

Country Status (1)

Country Link
CA (1) CA247155A (fr)

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