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PCE
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DIFF Subgroup
F16B 13/12

Separate metal dowel sleeves fastened by inserting the screw, nail or the like

Introduced: September 1968

Title

Titles differ between systems:

IPC: Separate metal dowel sleeves fastened by inserting the screw, nail, or the like

CPC: Separate metal dowel sleeves fastened by inserting the screw, nail or the like

Full Title

Full titles differ between systems:

IPC:

Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose > Separate metal dowel sleeves fastened by inserting the screw, nail, or the like

CPC:

Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose (nails F16B15/00; self-locking pins or bolts in general, stud-and-socket releasable fastenings F16B21/00; dowels or bolts for railroad sleepers E01B9/00; ans means for anchoring structural elements or bulkheads specially adapted to foundation engineering E02D5/74; bolts or dowels used while laying bricks or casting concrete sleepers E04B1/38; setting anchoring bolts in shafts, tunnels or galleries E21D20/00; anchoring bolts for shafts, tunnels or galleries E21D21/00) > Separate metal dowel sleeves fastened by inserting the screw, nail or the like

CPC subdivides this area 4x more granularly than IPC with 4 additional codes.

4 codes are CPC-only extensions, 1 exist only in IPC.

IPC defines codes here since 1974.

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