CA999846A - Diamond drill supporting apparatus - Google Patents

Diamond drill supporting apparatus

Info

Publication number
CA999846A
CA999846A CA213,329A CA213329A CA999846A CA 999846 A CA999846 A CA 999846A CA 213329 A CA213329 A CA 213329A CA 999846 A CA999846 A CA 999846A
Authority
CA
Canada
Prior art keywords
supporting apparatus
diamond drill
drill supporting
diamond
supporting
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
CA213,329A
Inventor
Richard Crawshay
John H. Hradil
Charles D. Macdonald
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.)
Canadian Mine Services Ltd
Original Assignee
Canadian Mine Services Ltd
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 Canadian Mine Services Ltd filed Critical Canadian Mine Services Ltd
Priority to CA213,329A priority Critical patent/CA999846A/en
Application granted granted Critical
Publication of CA999846A publication Critical patent/CA999846A/en
Expired legal-status Critical Current

Links

CA213,329A 1974-11-08 1974-11-08 Diamond drill supporting apparatus Expired CA999846A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA213,329A CA999846A (en) 1974-11-08 1974-11-08 Diamond drill supporting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA213,329A CA999846A (en) 1974-11-08 1974-11-08 Diamond drill supporting apparatus

Publications (1)

Publication Number Publication Date
CA999846A true CA999846A (en) 1976-11-16

Family

ID=4101576

Family Applications (1)

Application Number Title Priority Date Filing Date
CA213,329A Expired CA999846A (en) 1974-11-08 1974-11-08 Diamond drill supporting apparatus

Country Status (1)

Country Link
CA (1) CA999846A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118050205A (en) * 2024-04-16 2024-05-17 山东省国土空间生态修复中心(山东省地质灾害防治技术指导中心、山东省土地储备中心) Core extractor for geological remains on site

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118050205A (en) * 2024-04-16 2024-05-17 山东省国土空间生态修复中心(山东省地质灾害防治技术指导中心、山东省土地储备中心) Core extractor for geological remains on site
CN118050205B (en) * 2024-04-16 2024-06-11 山东省国土空间生态修复中心(山东省地质灾害防治技术指导中心、山东省土地储备中心) Core extractor for geological remains on site

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Legal Events

Date Code Title Description
MKEX Expiry

Effective date: 19931116