GB190604914A - Improvements in and relating to Spanners. - Google Patents

Improvements in and relating to Spanners.

Info

Publication number
GB190604914A
GB190604914A GB190604914DA GB190604914A GB 190604914 A GB190604914 A GB 190604914A GB 190604914D A GB190604914D A GB 190604914DA GB 190604914 A GB190604914 A GB 190604914A
Authority
GB
United Kingdom
Prior art keywords
spanners
relating
jaws
screw
schwafferts
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
Inventor
Friedrich Wilhelm Schwafferts
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 GB190604914A publication Critical patent/GB190604914A/en
Expired legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

4914. Schwafferts, F. W. Feb. 28. No Patent granted (Sealingfee not paid). Spanners.-A double-sided spanner in which the two jaws 3, 4 are operated by a right and left hand central screw, has the dovetail guides 5, 6 for the jaws arranged at each side of the screw so as to protect it but not to decrease the jaw depth.
GB190604914D 1906-02-28 1906-02-28 Improvements in and relating to Spanners. Expired GB190604914A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190604914T 1906-02-28

Publications (1)

Publication Number Publication Date
GB190604914A true GB190604914A (en) 1906-07-19

Family

ID=32203993

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190604914D Expired GB190604914A (en) 1906-02-28 1906-02-28 Improvements in and relating to Spanners.

Country Status (1)

Country Link
GB (1) GB190604914A (en)

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