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PCE
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DIFF Subgroup
E02B 3/12

Revetment of banks, dams, watercourses, or the like, (of slopes in general E02D17/20)

Introduced: September 1968

Title

Titles differ between systems:

IPC: Revetment of banks, dams, watercourses, or the like

CPC: Revetment of banks, dams, watercourses, or the like, (of slopes in general E02D17/20)

Full Title

Full titles differ between systems:

IPC:

Engineering work in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering work in general > Structures or apparatus for, or methods of, protecting banks, coasts, or harbours > Revetment of banks, dams, watercourses, or the like

CPC:

Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites (barrages or weirs E02B7/00); Sealings or joints for engineering works in general > Structures or apparatus for, or methods of, protecting banks, coasts, or harbours ( sealing or joints E02B3/16 ) > Revetment of banks, dams, watercourses, or the like, (of slopes in general E02D17/20)

CPC subdivides this area 5x more granularly than IPC with 4 additional codes.

4 codes are CPC-only extensions.

1 shared codes have differing titles between IPC and CPC.

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