GB Patent: 188,705,209


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GB Patent: GB-188,705,209

Spanners

Patentee:

William March (exact or similar names) - London, England

USPTO Classifications:

Tool Categories:

wrenches : axle nut wrenches

Assignees:

None

Manufacturer:

March & Co. - London, England

Witnesses:

none listed

Patent Dates:
Granted:	Apr. 07, 1887

Patent Pictures: [ 1 | 2 ]

William March patent April 7, 1887 (edited from Abridgments of Specifications)

Espacenet patent
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Description:

Adjustable "double size" spanner for axle nuts; known examples marked "MARCH & CO. PATENT - LONDON" have the end screw adjustment for the movable jaw.