FR395162A - Perfectionnements aux règles flexibles - Google Patents

Perfectionnements aux règles flexibles

Info

Publication number
FR395162A
FR395162A FR395162A FR395162DA FR395162A FR 395162 A FR395162 A FR 395162A FR 395162 A FR395162 A FR 395162A FR 395162D A FR395162D A FR 395162DA FR 395162 A FR395162 A FR 395162A
Authority
FR
France
Prior art keywords
refinements
flexible rules
rules
flexible
rules refinements
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
FR395162A
Other languages
English (en)
Inventor
Carl Bartels
Otto Bartels
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.)
M Ashelm & C Soc
Original Assignee
M Ashelm & C Soc
Filing date
Publication date
Application filed by M Ashelm & C Soc filed Critical M Ashelm & C Soc
Application granted granted Critical
Publication of FR395162A publication Critical patent/FR395162A/fr
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43LARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L13/00Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
    • B43L13/20Curve rulers or templets
    • B43L13/22Adjustable curve rulers
FR395162A 1908-10-12 Perfectionnements aux règles flexibles Expired FR395162A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE208315T

Publications (1)

Publication Number Publication Date
FR395162A true FR395162A (fr) 1909-02-13

Family

ID=5794163

Family Applications (1)

Application Number Title Priority Date Filing Date
FR395162A Expired FR395162A (fr) 1908-10-12 Perfectionnements aux règles flexibles

Country Status (2)

Country Link
DE (1) DE208315C (fr)
FR (1) FR395162A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2880510A (en) * 1955-02-03 1959-04-07 Robert H Ray Company Apparatus for locating the position and dip of reflecting strata and for plotting ray paths
WO1993009913A1 (fr) * 1991-11-21 1993-05-27 Robert Bosch Gmbh Rail de guidage pour machine a main transportable

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2880510A (en) * 1955-02-03 1959-04-07 Robert H Ray Company Apparatus for locating the position and dip of reflecting strata and for plotting ray paths
WO1993009913A1 (fr) * 1991-11-21 1993-05-27 Robert Bosch Gmbh Rail de guidage pour machine a main transportable

Also Published As

Publication number Publication date
DE208315C (fr)

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