B61G11/02 - CPC Classification Index

ClassID:

68404 ⎘

B61G11/02 - CPC Classification

Classification description:

Buffers with metal springs

Sub-classes:

B61G11/04 » with helical springs 4

Recent Application in this class:

20240092404

ELASTOMER CUSHION UNIT FOR RAILCAR

20200339164

Railcar end unit

20180118235

Railcar end unit

20170334469

Railcar end unit