ClassID:

37639

B08B2220/00 - CPC Classification

Classification description:

Type of materials or objects being removed

Sub-classes:
Recent Application in this class:
#1
20260102793
2026-04-16

METHODS OF WASHING A GRAIN PARTICLE MATERIAL AND/OR A STILLAGE COMPOSITION, AND RELATED SYSTEMS AND BIOREFINERIES

#2
20250222492
2025-07-10

METHOD FOR CLEANING AN APPARATUS FOR A TIN COMPOUND AND THE CLEANED APPARATUS OBTAINED THEREBY

#3
20250196200
2025-06-19

SYSTEMS, DEVICES, AND METHODS FOR ELECTRODYNAMIC DUST SHIELDING

#4
20250196198
2025-06-19

COATING FILM REMOVING EQUIPMENT AND COATING FILM REMOVING METHOD

#5
20250135506
2025-05-01

STRUCTURE THAT APPLIES TO A STEAM CLEANER AND CONTROLS THE AMOUNT OF STEAM BY PWM

#6
20250051689
2025-02-13

CLEANING AGENT COMPOSITION

#7
20240299863
2024-09-12

REDUCING SURFACE AND BULK CONTAMINATION IN PLASTIC

#8
20240082894
2024-03-14

Cleaning Apparatus for Descaling Sterilizing Machines

#9
20240017188
2024-01-18

Reducing surface and bulk contamination in plastic

#10
20230249101
2023-08-10

Reducing surface and bulk contamination in plastic

#11
20230219016
2023-07-13

Reducing surface and bulk contamination in plastic

#12
20210394239
2021-12-23

Method and apparatus for cleaning substrates

#13
20210324171
2021-10-21

Reducing surface and bulk contamination in plastic

#14
20210322894
2021-10-21

Reducing surface and bulk contamination in plastic

#15
20210301224
2021-09-30

Composition containing 1,2-dichloro-3,3,3-trifluoropropene

#16
20210276054
2021-09-09

OIL REMOVAL METHOD, BONDING METHOD, ASSEMBLY DEVICE, AND ATMOSPHERIC-PRESSURE PLASMA DEVICE

#17
20190337024
2019-11-07

Supercritical-state cleaning system and methods

#18
20190323379
2019-10-24

TURBINE DEPOSIT CLEANER

#19
20180185890
2018-07-05

Supercritical-state cleaning system and methods

#20
20180158725
2018-06-07

Method and system for fabrication semiconductor device

#21
20170316844
2017-11-02

Tank cleaning system

#22
20170173641
2017-06-22

REMOVAL OF SURFACING MATERIALS BY WET BLASTING