Combination square

Details Combination square Combination square

2008-03-04

2008-03-04

Guadalupe-McCall, Yaritza (Department: 2859)

Geometrical instruments

Straightedge type

Plural straightedges nonadjustably fixed at right angles

C033S427000, C033S452000, C033SDIG010

Reexamination Certificate

active

07337550

ABSTRACT:
Novel combination squares for magnetically retaining a magnetic rule-type blade in a blade retaining slot. Novel combination squares including an L-shaped rule-type blade.

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