Title:
SPECTACLES DEFOGGING SHEET
Document Type and Number:
Japanese Patent JP2022118682
Kind Code:
A
Abstract:
To provide a technique for easily defogging spectacles with high portability.SOLUTION: A fabric, non-woven fabric or synthetic resin sheet is impregnated with surfactant and then dried.SELECTED DRAWING: Figure 1
Inventors:
SANADA KAZUYOSHI
Application Number:
JP2021054305A
Publication Date:
August 15, 2022
Filing Date:
February 02, 2021
Export Citation:
Assignee:
SANADA SEIKO KK
International Classes:
G02C13/00