F27B2003/125 - CPC Classification Index

ClassID:

160923 ⎘

F27B2003/125 - CPC Classification

Classification description:

Hearth-type furnaces, e.g. of reverberatory type ; Tank furnaces; Details, accessories, or equipment peculiar to hearth-type furnaces; Working chambers or casings; Supports therefor Hearths

Recent Application in this class:

20260110492

2026-04-23

WET HEARTH MELTING SYSTEMS AND METHODS FOR MELTING SOLID METALS

20250362081

2025-11-27

MELTING METHOD USING MULTIPLE IMPACTING FLAMES

20220136769

2022-05-05

Powder feeder system and method for recycling metal powder

20200340746

2020-10-29

Self-crucible wall submerged burner furnace

20200080780

2020-03-12

Electric furnace

20200071797

2020-03-05

Heat-resistant alloy for hearth metal member

20190323775

2019-10-24

METAL MELTING AND HOLDING FURNACE

20190301802

2019-10-03

Arc furnace bottom construction