C22C11/04 - CPC Classification Index

ClassID:

119622 ⎘

C22C11/04 - CPC Classification

Classification description:

Alloys based on lead with copper as the next major constituent

Recent Application in this class:

20260139341

2026-05-21

METHOD FOR FIRE REFINING OF COMPLEX CRUDE LEAD

20240033822

2024-02-01

METHOD FOR PREPARING HIGH-PURITY POWDER MATERIAL, APPLICATION THEREOF, AND DOUBLE-PHASE POWDER MATERIAL

20230383388

2023-11-30

STABLE UNDERCOOLED METALLIC PARTICLES FOR FILLING A VOID

20200227086

2020-07-16

Materials for near field transducers and near field transducers containing same

20190088280

2019-03-21

MATERIALS FOR NEAR FIELD TRANSDUCERS AND NEAR FIELD TRANSDUCERS CONTAINING SAME

20180366153

2018-12-20

Materials for near field transducers and near field transducers containing same

20180137889

2018-05-17

Materials for near field transducers and near field transducers containing same

20170069342

2017-03-09

Materials for near field transducers, near field tranducers containing same, and methods of forming

20160189735

2016-06-30

Materials for near field transducers and near field transducers containing same

#10

20150016766

2015-01-15

Sliding member

#11

20140376352

2014-12-25

Materials for near field transducers, near field tranducers containing same, and methods of forming

#12

20140376347

2014-12-25

Materials for near field transducers and near field transducers containing same

#13

20140374376

2014-12-25

Materials for near field transducers and near field transducers containing same