FR420743A - Mechanical cleavage of mica - Google Patents

Mechanical cleavage of mica

Info

Publication number
FR420743A
FR420743A FR420743A FR420743DA FR420743A FR 420743 A FR420743 A FR 420743A FR 420743 A FR420743 A FR 420743A FR 420743D A FR420743D A FR 420743DA FR 420743 A FR420743 A FR 420743A
Authority
FR
France
Prior art keywords
mica
mechanical cleavage
cleavage
mechanical
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
FR420743A
Other languages
French (fr)
Inventor
Fritz Lilienthal
Gustav Lauer
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 FR420743A publication Critical patent/FR420743A/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
FR420743A 1909-09-27 1910-09-24 Mechanical cleavage of mica Expired FR420743A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE420743X 1909-09-27

Publications (1)

Publication Number Publication Date
FR420743A true FR420743A (en) 1911-02-06

Family

ID=32471208

Family Applications (1)

Application Number Title Priority Date Filing Date
FR420743A Expired FR420743A (en) 1909-09-27 1910-09-24 Mechanical cleavage of mica

Country Status (3)

Country Link
AT (1) AT52628B (en)
FR (1) FR420743A (en)
GB (1) GB191004980A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2419056A (en) * 1943-02-19 1947-04-15 Aerovox Corp Mica splitting process and apparatus
US3110299A (en) * 1959-05-04 1963-11-12 Gen Electric Treatment of laminated material
CN1741861A (en) * 2002-12-10 2006-03-01 斯马特斯雷特有限公司 Rock laminate

Also Published As

Publication number Publication date
GB191004980A (en) 1910-10-27
AT52628B (en) 1912-03-11

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