FR508401A - Process for using waste or pieces of leather - Google Patents

Process for using waste or pieces of leather

Info

Publication number
FR508401A
FR508401A FR508401A FR508401DA FR508401A FR 508401 A FR508401 A FR 508401A FR 508401 A FR508401 A FR 508401A FR 508401D A FR508401D A FR 508401DA FR 508401 A FR508401 A FR 508401A
Authority
FR
France
Prior art keywords
leather
waste
pieces
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
FR508401A
Other languages
French (fr)
Inventor
Mizuhiko Nakayama
Keijiro Adachi
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.)
KEIJIRO ADACHI
Original Assignee
KEIJIRO ADACHI
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 KEIJIRO ADACHI filed Critical KEIJIRO ADACHI
Application granted granted Critical
Publication of FR508401A publication Critical patent/FR508401A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/02—Soles; Sole-and-heel integral units characterised by the material
    • A43B13/12—Soles with several layers of different materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
FR508401A 1920-01-14 1920-01-14 Process for using waste or pieces of leather Expired FR508401A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR508401T 1920-01-14

Publications (1)

Publication Number Publication Date
FR508401A true FR508401A (en) 1920-10-11

Family

ID=8910343

Family Applications (1)

Application Number Title Priority Date Filing Date
FR508401A Expired FR508401A (en) 1920-01-14 1920-01-14 Process for using waste or pieces of leather

Country Status (1)

Country Link
FR (1) FR508401A (en)

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