FR638371A - Appareil à creuser les rigoles - Google Patents

Appareil à creuser les rigoles

Info

Publication number
FR638371A
FR638371A FR638371DA FR638371A FR 638371 A FR638371 A FR 638371A FR 638371D A FR638371D A FR 638371DA FR 638371 A FR638371 A FR 638371A
Authority
FR
France
Prior art keywords
digging device
channel digging
channel
digging
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
Other languages
English (en)
Inventor
Pierre Borderie
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 filed Critical
Application granted granted Critical
Publication of FR638371A publication Critical patent/FR638371A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
FR638371D 1926-12-03 1926-12-03 Appareil à creuser les rigoles Expired FR638371A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR638371T 1926-12-03

Publications (1)

Publication Number Publication Date
FR638371A true FR638371A (fr) 1928-05-23

Family

ID=8995951

Family Applications (1)

Application Number Title Priority Date Filing Date
FR638371D Expired FR638371A (fr) 1926-12-03 1926-12-03 Appareil à creuser les rigoles

Country Status (1)

Country Link
FR (1) FR638371A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108385752A (zh) * 2018-03-03 2018-08-10 杨桂英 一种拱形骨架开槽装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108385752A (zh) * 2018-03-03 2018-08-10 杨桂英 一种拱形骨架开槽装置
CN108385752B (zh) * 2018-03-03 2024-03-29 开平骏朋建筑工程有限公司 一种拱形骨架开槽装置

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