E21D5/016 - CPC Classification Index

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Classification
E21D
E21D5/00
E21D5/016

ClassID:

135956 ⎘

E21D5/016 - CPC Classification

Classification description:

Lining shafts; Linings therefor Bearer curbs

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Classification
E21D
E21D5/00
E21D5/016

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