USA and Canada
EAN-13 barcodes beginning with 31 are assigned by GS1 to companies registered in USA and Canada. barcode.monster knows 9,334 products under this prefix. The prefix says where the number was registered, not where the product was made.
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Pencil sharp sgl hole metal
031901525873
Staedtler arco compass
031901526160
Student masterbow compass
031901531355
Student Spring bow Comfort compass 6inch
031901531775
Staedtler eraser Mars drafting pcl 770R523
031901736736
Template, circle, 39 circles to 1-3/8inch, Green
031901900038
Template,sketch master,Green 977-135
031901900373
Architect scale plastic 12inch #2
031901901462
Engineer scale plastic 12inch #2
031901901479
Mechanical engineer scale plastic 12inch #2
031901901486
11x17 sht plain pad
031901901967
Protractor, 180 degrees, beveled edges, 0.5inch degree graduations, open center, tinted transparent
031901902261
Parellel straight edge clear acrylic 42inch
031901902810
Mars 780 technical 2mm lead holder
031901905705
Staedtler Stick eraser
031901906139
Staedtler eraser Mars plastic carded 52650bk
031901906191
Staedtler calligraphy 5 Color marker set
031901906627
Kit architectural drafting
031901906719
12 architect scale
031901907167
Mars erasing shield carded
031901907235
6 180 degree protracter
031901907259
Flexible curve 12inch
031901907266
Flexible curve 18inch
031901907273
Flexible curve 24inch
031901907280
Mars Mini dusting brush 10inch
031901907303
Mars dusting brush 14-1/4inch carded
031901907327
Mars combo circle template
031901907556
Staedtler-Mars limited geometry set 569 32bk
031901907624
Mars drafting dots 5/8inch Box of 500
031901907907
Sand paper lead pointer
031901907969
Mars White vinyl eraser
031901907983
Board drawing,18x24 999 1824db
031901908119
Staedtler lumocolor n/perm s/Fine Red 3112
031901908355
Staedtler lumocolor n/perm s/Fine Blue 3113
031901908362
Staedtler lumocolor n/perm s/Fine Orange 3114
031901908379
Staedtler lumocolor n/perm s/Fine Green 3115
031901908386
Staedtler lumocolor n/perm s/Fine violet 3116
031901908393
Staedtler lumocolor n/perm s/Fine brown 3117
031901908409
Staedtler lumocolor n/perm s/Fine Black 3119
031901908416
