F27B2005/161 - CPC Classification Index

ClassID:

160956 ⎘

F27B2005/161 - CPC Classification

Classification description:

Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated; Details, accessories, or equipment peculiar to furnaces of these types; Arrangements of air or gas supply devices Gas inflow or outflow

Sub-classes:

F27B2005/162 » {through closable or non-closable openings of the chamber walls} 5
F27B2005/164 » {Air supply through a set of tubes with openings} 1

Recent Application in this class:

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2026-02-26

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20240003626

2024-01-04

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20230114036

2023-04-13

Low-Cost High-Purity Vacuum Pumps and Systems

20210403327

2021-12-30

HEATING FURNACE AND PRODUCTION METHOD FOR GRAPHITE

20210318066

2021-10-14

HEATING FURNACE

20210316263

2021-10-14

System for chemical transformation of 3D state materials

20210214832

2021-07-15

Surface hardening treatment device and surface hardening treatment method

20200393126

2020-12-17

Catalytic thermal debind furnaces with feedback control

20200122235

2020-04-23

Pressing arrangement

#10

20170191758

2017-07-06

POWDER SINTERING DEVICE