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
GB478920A
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 IndividualfiledCriticalIndividual
Priority to GB478920ApriorityCriticalpatent/GB162837A/en
Publication of GB162837ApublicationCriticalpatent/GB162837A/en
B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
B43L13/02—Draughting machines or drawing devices for keeping parallelism
B43L13/04—Guides for rulers
Landscapes
Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds
(AREA)
Abstract
162,837. Hagedorn, F. H. July 15, 1920. Tee-squares.-The blade of the tee-square is held in a vice A attached by a pivot pin O to a movable part C, provided with rollers, which bears upon the edge of the drawing-board.
Shaving device with elastic blade holder that allows to regulate the pressure and, therefore, the inclination of the blade. (Machine-translation by Google Translate, not legally binding)
Sommier articulated by hand with support points in piles attached to the side stringers of the bed. (Machine-translation by Google Translate, not legally binding)