CA65211A - Appareil a degeler la terre - Google Patents

Appareil a degeler la terre

Info

Publication number: CA65211A
Authority: CA; Canada
Prior art keywords: frozen ground; thawing frozen; thawing; ground; frozen
Prior art date: 1898-04-07
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

CA000065211A

Other languages

English (en)

Inventor

John Wilson Livermore

Clarence J. Berry

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.)

1898-04-07

Filing date

1898-04-07

Publication date

1899-12-05

1898-04-07 Application filed by Individual filed Critical Individual

1899-12-05 Application granted granted Critical

1899-12-05 Publication of CA65211A publication Critical patent/CA65211A/fr

Status Expired legal-status Critical Current

Links

238000010257 thawing Methods 0.000 title 1

CA000065211A 1898-04-07 1898-04-07 Appareil a degeler la terre Expired CA65211A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA65211T		1898-04-07

Publications (1)

Publication Number	Publication Date
CA65211A true CA65211A (fr)	1899-12-05

Family

ID=45181749

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000065211A Expired CA65211A (fr)	1898-04-07	1898-04-07	Appareil a degeler la terre

Country Status (1)

Country	Link
CA (1)	CA65211A (fr)

1898
- 1898-04-07 CA CA000065211A patent/CA65211A/fr not_active Expired

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