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Title:
CLEANING TAPE AND CARTRIDGE
Document Type and Number:
WIPO Patent Application WO/2021/132561
Kind Code:
A1
Abstract:
This cartridge is provided with: a tape-shaped nonwoven fabric; a reel around which the nonwoven fabric is wound; and a case in which the reel is housed. The weight per area of the nonwoven fabric is not more than 25 g/m2.

Inventors:
NAKASHIO EIJI (JP)
IWAMA TAKANOBU (JP)
Application Number:
PCT/JP2020/048720
Publication Date:
July 01, 2021
Filing Date:
December 25, 2020
Export Citation:
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Assignee:
SONY GROUP CORP (JP)
International Classes:
G11B5/41; D04H1/435; G11B23/107
Foreign References:
JPH0863718A1996-03-08
JPH07249156A1995-09-26
JPH06176327A1994-06-24
JPH0719805U1995-04-07
JPS57179935A1982-11-05
JPS6054213U1985-04-16
JPH07287823A1995-10-31
JP2016502224A2016-01-21
JPH11296826A1999-10-29
JPH07296345A1995-11-10
Attorney, Agent or Firm:
SUGIURA, Takuma et al. (JP)
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