FR334808A - Machine à roder - Google Patents

Machine à roder

Info

Publication number
FR334808A
FR334808A FR334808DA FR334808A FR 334808 A FR334808 A FR 334808A FR 334808D A FR334808D A FR 334808DA FR 334808 A FR334808 A FR 334808A
Authority
FR
France
Prior art keywords
lapping machine
lapping
machine
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
John Baker Michael
Thomas P. Roberts
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.)
THOMAS P ROBERTS
Original Assignee
THOMAS P ROBERTS
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 THOMAS P ROBERTS filed Critical THOMAS P ROBERTS
Application granted granted Critical
Publication of FR334808A publication Critical patent/FR334808A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B15/00—Machines or devices designed for grinding seat surfaces; Accessories therefor
    • B24B15/08—Machines or devices designed for grinding seat surfaces; Accessories therefor for grinding co-operating seat surfaces by moving one over the other
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
FR334808D 1902-08-25 1903-11-04 Machine à roder Expired FR334808A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US334808XA 1928-12-15 1928-12-15

Publications (1)

Publication Number Publication Date
FR334808A true FR334808A (fr) 1904-01-04

Family

ID=21870653

Family Applications (1)

Application Number Title Priority Date Filing Date
FR334808D Expired FR334808A (fr) 1902-08-25 1903-11-04 Machine à roder

Country Status (2)

Country Link
FR (1) FR334808A (fr)
GB (1) GB334808A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109882056A (zh) * 2019-04-04 2019-06-14 孙晓波 一种窗角防护装置
USD1038293S1 (en) * 2021-12-21 2024-08-06 Dragisa Soldatovic Game field

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109882056A (zh) * 2019-04-04 2019-06-14 孙晓波 一种窗角防护装置
USD1038293S1 (en) * 2021-12-21 2024-08-06 Dragisa Soldatovic Game field

Also Published As

Publication number Publication date
GB334808A (en) 1930-09-11

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