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PCE
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CPC Subgroup
E01C 11/02

Arrangement or construction of joints ; Methods of making joints ; Packing for joints (sealing joints not restricted to road or airfield paving E04B1/68)

Full Title

Details of pavings > Arrangement or construction of joints ; Methods of making joints ; Packing for joints (sealing joints not restricted to road or airfield paving E04B1/68)

1 direct subcode

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