ES111663A1 - Carbon paper and procedure to manufacture it. - Google Patents

Carbon paper and procedure to manufacture it.

Info

Publication number
ES111663A1
ES111663A1 ES111663A ES111663A ES111663A1 ES 111663 A1 ES111663 A1 ES 111663A1 ES 111663 A ES111663 A ES 111663A ES 111663 A ES111663 A ES 111663A ES 111663 A1 ES111663 A1 ES 111663A1
Authority
ES
Spain
Prior art keywords
procedure
manufacture
carbon paper
paper
carbon
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
ES111663A
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.)
GUENTHER WAGNER
Original Assignee
GUENTHER WAGNER
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 GUENTHER WAGNER filed Critical GUENTHER WAGNER
Priority to ES111663A priority Critical patent/ES111663A1/en
Publication of ES111663A1 publication Critical patent/ES111663A1/en
Expired legal-status Critical Current

Links

ES111663A 1929-02-18 1929-02-18 Carbon paper and procedure to manufacture it. Expired ES111663A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES111663A ES111663A1 (en) 1929-02-18 1929-02-18 Carbon paper and procedure to manufacture it.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES111663A ES111663A1 (en) 1929-02-18 1929-02-18 Carbon paper and procedure to manufacture it.

Publications (1)

Publication Number Publication Date
ES111663A1 true ES111663A1 (en) 1929-06-16

Family

ID=65574022

Family Applications (1)

Application Number Title Priority Date Filing Date
ES111663A Expired ES111663A1 (en) 1929-02-18 1929-02-18 Carbon paper and procedure to manufacture it.

Country Status (1)

Country Link
ES (1) ES111663A1 (en)

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