Folding ruler has scale element that includes one folding side with two scale marks in which ascending and descending numerical values are provided along counting direction respectively
DE102010062655A1
Folding yardstick for use in craftsmen circles, has guide comprising slot-shaped grooves, which are extended in longitudinal direction of link and are parallel together, and measuring tongue engaged in grooves with guide sections
DE102009007556A1
folding rule
DE102008005581A1
Folding scale made of wood and method for its production
DE102007010799A1
folding rule
DE102006053838A1
Wooden folding yardstick, has terminal surface running transverse to longitudinal extension of structures, where structures are abridged on gauge and are thermally porous-sealed by terminal surface
