ES233211Y - PERCUSSION HAMMER FOR DRILLING EARTH, ROCKS, CEMENT AND SOILS. - Google Patents

PERCUSSION HAMMER FOR DRILLING EARTH, ROCKS, CEMENT AND SOILS.

Info

Publication number: ES233211Y
Authority: ES; Spain
Prior art keywords: soils; rocks; cement; percussion hammer; drilling earth
Prior art date: 1978-01-10
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

ES1978233211U

Other languages

Spanish (es)

Other versions

ES233211U (en

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.)

1978-01-10

Filing date

1978-01-10

Publication date

1978-07-16

1978-01-10 Application filed filed Critical

1978-01-10 Priority to ES1978233211U priority Critical patent/ES233211Y/en

1978-03-01 Publication of ES233211U publication Critical patent/ES233211U/en

1978-07-16 Application granted granted Critical

1978-07-16 Publication of ES233211Y publication Critical patent/ES233211Y/en

Status Expired legal-status Critical Current

Links

239000004568 cement Substances 0.000 title 1
238000009527 percussion Methods 0.000 title 1
239000011435 rock Substances 0.000 title 1
239000002689 soil Substances 0.000 title 1

ES1978233211U 1978-01-10 1978-01-10 PERCUSSION HAMMER FOR DRILLING EARTH, ROCKS, CEMENT AND SOILS. Expired ES233211Y (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
ES1978233211U ES233211Y (en)	1978-01-10	1978-01-10	PERCUSSION HAMMER FOR DRILLING EARTH, ROCKS, CEMENT AND SOILS.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ES1978233211U ES233211Y (en)	1978-01-10	1978-01-10	PERCUSSION HAMMER FOR DRILLING EARTH, ROCKS, CEMENT AND SOILS.

Publications (2)

Publication Number	Publication Date
ES233211U ES233211U (en)	1978-03-01
ES233211Y true ES233211Y (en)	1978-07-16

Family

ID=8394231

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES1978233211U Expired ES233211Y (en)	1978-01-10	1978-01-10	PERCUSSION HAMMER FOR DRILLING EARTH, ROCKS, CEMENT AND SOILS.

Country Status (1)

Country	Link
ES (1)	ES233211Y (en)

1978
- 1978-01-10 ES ES1978233211U patent/ES233211Y/en not_active Expired

Also Published As

Publication number	Publication date
ES233211U (en)	1978-03-01

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