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FR442851A - Slate splitting process and machine - Google Patents

Slate splitting process and machine

Info

Publication number
FR442851A
FR442851A FR442851DA FR442851A FR 442851 A FR442851 A FR 442851A FR 442851D A FR442851D A FR 442851DA FR 442851 A FR442851 A FR 442851A
Authority
FR
France
Prior art keywords
machine
splitting process
slate
slate splitting
splitting
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
Other languages
French (fr)
Inventor
Charles Sudre
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
Application granted granted Critical
Publication of FR442851A publication Critical patent/FR442851A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/32—Methods and apparatus specially adapted for working materials which can easily be split, e.g. mica, slate, schist
    • B28D1/322—Splitting of the working materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
FR442851D 1911-04-27 1912-04-23 Slate splitting process and machine Expired FR442851A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE442851X 1911-04-27

Publications (1)

Publication Number Publication Date
FR442851A true FR442851A (en) 1912-09-11

Family

ID=1483975

Family Applications (1)

Application Number Title Priority Date Filing Date
FR442851D Expired FR442851A (en) 1911-04-27 1912-04-23 Slate splitting process and machine

Country Status (1)

Country Link
FR (1) FR442851A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2182309A5 (en) * 1972-04-26 1973-12-07 Angers Ardoisieres

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2182309A5 (en) * 1972-04-26 1973-12-07 Angers Ardoisieres

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