FR783798A - Grid for surrounding trees and other applications - Google Patents

Grid for surrounding trees and other applications

Info

Publication number
FR783798A
FR783798A FR783798DA FR783798A FR 783798 A FR783798 A FR 783798A FR 783798D A FR783798D A FR 783798DA FR 783798 A FR783798 A FR 783798A
Authority
FR
France
Prior art keywords
grid
applications
surrounding trees
trees
surrounding
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
French (fr)
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.)
ACIERIES ET USINES A TUBES DE
Original Assignee
ACIERIES ET USINES A TUBES DE
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 ACIERIES ET USINES A TUBES DE filed Critical ACIERIES ET USINES A TUBES DE
Application granted granted Critical
Publication of FR783798A publication Critical patent/FR783798A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C9/00—Special pavings; Pavings for special parts of roads or airfields
    • E01C9/004—Pavings specially adapted for allowing vegetation
    • E01C9/005—Coverings around trees forming part of the road

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR783798D 1934-03-28 1934-03-28 Grid for surrounding trees and other applications Expired FR783798A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR783798T 1934-03-28

Publications (1)

Publication Number Publication Date
FR783798A true FR783798A (en) 1935-07-18

Family

ID=9216928

Family Applications (1)

Application Number Title Priority Date Filing Date
FR783798D Expired FR783798A (en) 1934-03-28 1934-03-28 Grid for surrounding trees and other applications

Country Status (1)

Country Link
FR (1) FR783798A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3571972A (en) * 1969-02-28 1971-03-23 William J Carter Jr Protective ground collar
EP0019705A1 (en) * 1979-05-23 1980-12-10 Kuen, Eberhard Device for planting trees and the like, especially in traffic areas
US4268992A (en) * 1979-03-28 1981-05-26 Scharf Sr Raymond J Tree protector
US4592165A (en) * 1984-03-12 1986-06-03 Sisk Thomas E Tree grate

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3571972A (en) * 1969-02-28 1971-03-23 William J Carter Jr Protective ground collar
US4268992A (en) * 1979-03-28 1981-05-26 Scharf Sr Raymond J Tree protector
EP0019705A1 (en) * 1979-05-23 1980-12-10 Kuen, Eberhard Device for planting trees and the like, especially in traffic areas
US4592165A (en) * 1984-03-12 1986-06-03 Sisk Thomas E Tree grate

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