FR428493A - Brise-glace - Google Patents

Brise-glace

Info

Publication number
FR428493A
FR428493A FR428493A FR428493DA FR428493A FR 428493 A FR428493 A FR 428493A FR 428493 A FR428493 A FR 428493A FR 428493D A FR428493D A FR 428493DA FR 428493 A FR428493 A FR 428493A
Authority
FR
France
Prior art keywords
icebreaker
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
FR428493A
Other languages
English (en)
Inventor
John Deininger
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of FR428493A publication Critical patent/FR428493A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H5/00—Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
    • E01H5/12—Apparatus or implements specially adapted for breaking, disintegrating, or loosening layers of ice or hard snow with or without clearing or removing ; Roughening ice or hard snow by means of tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR428493A 1910-08-02 1911-04-14 Brise-glace Expired FR428493A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE428493X 1910-08-02

Publications (1)

Publication Number Publication Date
FR428493A true FR428493A (fr) 1911-08-31

Family

ID=1470888

Family Applications (1)

Application Number Title Priority Date Filing Date
FR428493A Expired FR428493A (fr) 1910-08-02 1911-04-14 Brise-glace

Country Status (1)

Country Link
FR (1) FR428493A (fr)

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