ES131702A1 - Carbon paper manufacturing process. - Google Patents

Carbon paper manufacturing process.

Info

Publication number
ES131702A1
ES131702A1 ES131702A ES131702A ES131702A1 ES 131702 A1 ES131702 A1 ES 131702A1 ES 131702 A ES131702 A ES 131702A ES 131702 A ES131702 A ES 131702A ES 131702 A1 ES131702 A1 ES 131702A1
Authority
ES
Spain
Prior art keywords
manufacturing process
carbon paper
paper manufacturing
carbon
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
ES131702A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES131702A priority Critical patent/ES131702A1/en
Publication of ES131702A1 publication Critical patent/ES131702A1/en
Expired legal-status Critical Current

Links

ES131702A 1933-08-28 1933-08-28 Carbon paper manufacturing process. Expired ES131702A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES131702A ES131702A1 (en) 1933-08-28 1933-08-28 Carbon paper manufacturing process.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES131702A ES131702A1 (en) 1933-08-28 1933-08-28 Carbon paper manufacturing process.

Publications (1)

Publication Number Publication Date
ES131702A1 true ES131702A1 (en) 1933-10-16

Family

ID=65587544

Family Applications (1)

Application Number Title Priority Date Filing Date
ES131702A Expired ES131702A1 (en) 1933-08-28 1933-08-28 Carbon paper manufacturing process.

Country Status (1)

Country Link
ES (1) ES131702A1 (en)

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