CH75657A - Process for the production of a sole leather substitute material - Google Patents

Process for the production of a sole leather substitute material

Info

Publication number: CH75657A
Authority: CH; Switzerland
Prior art keywords: production; substitute material; sole leather; leather substitute; sole
Prior art date: 1917-01-17

Application number

CH75657A

Other languages

German (de)

Inventor

Heinrich Koehler

Original Assignee

Heinrich Koehler

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.)

1917-01-17

Filing date

1917-01-17

Publication date

1917-09-01

1917-01-17 Application filed by Heinrich Koehler filed Critical Heinrich Koehler

1917-09-01 Publication of CH75657A publication Critical patent/CH75657A/en

Links

239000002649 leather substitute Substances 0.000 title 1

CH75657A 1917-01-17 1917-01-17 Process for the production of a sole leather substitute material CH75657A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH75657T		1917-01-17

Publications (1)

Publication Number	Publication Date
CH75657A true CH75657A (en)	1917-09-01

Family

ID=4327139

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH75657A CH75657A (en)	1917-01-17	1917-01-17	Process for the production of a sole leather substitute material

Country Status (1)

Country	Link
CH (1)	CH75657A (en)

1917
- 1917-01-17 CH CH75657A patent/CH75657A/en unknown

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