Related Books

Permissible Mine Equipment Approved During the Calendar Year 1947
Language: en
Pages: 10

Permissible Mine Equipment Approved During the Calendar Year 1947

Authors: A. B. Hooker
Categories: Coal mines and mining
Type: BOOK - Published: 1947 - Publisher:

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Permissible Mine Equipment Approved During the Calendar Years 1947-49
Language: en
Pages: 24

Permissible Mine Equipment Approved During the Calendar Years 1947-49

Authors: H. B. Brunot
Categories: Coal-mining machinery
Type: BOOK - Published: 1950 - Publisher:

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Permissible Mine Equipment Approved During the Calendar Years 1947-49
Language: en
Pages: 16

Permissible Mine Equipment Approved During the Calendar Years 1947-49

Authors: H. B. Brunot
Categories:
Type: BOOK - Published: 1950 - Publisher:

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Permissible Mine Equipment Approved During the Calendar Year 1950
Language: en
Pages: 16

Permissible Mine Equipment Approved During the Calendar Year 1950

Authors: Hilary Breton Brunot
Categories: Coal-mining machinery
Type: BOOK - Published: 1951 - Publisher:

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Permissible Mine Equipment Approved to January 1, 1947
Language: en
Pages: 48

Permissible Mine Equipment Approved to January 1, 1947

Authors: A. B. Hooker
Categories: Coal mines and mining
Type: BOOK - Published: 1947 - Publisher:

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Embracing virtually every type of equipment used in coal mining, the publication also gives the approval dates and the names of manufacturers of equipment certi