Certificates
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Welding and allied processes products
Register-No.
Product
Model
Expiring date
Conformity mark
C3073.1YLAutomatic welding filter, welding goggle, single shade, combined with laser filter
YL-750LCG
2025-06
C3074.1YLAutomatic welding filter,
welding goggle, single shade
LCG-750
2025-06
Safety eyewear, plates, spectacles, goggles, oculars with and without filtering action, frames
Register-No.
Product
Model
Expiring date
Conformity mark
C3133.1YLGoggles for motorcycle and moped users
No.914
2025-09
Laser safety products / laser safety eyewear
Register-No.
Product
Model
Expiring date
Conformity mark
C3218.1YLLaser protection filter
YL-780 UVBG
2025-12
C3219.1YLLaser protection filter
YL-780 LDNIR
2025-12
C3220.1YLLaser protection filter
YL-780 CYAG
2025-12
C3221.1YLLaser protection filter
YL-780 FIBER
2025-12
C3222.1YLLaser protection filter, laser adjustment filter
YL-780 MVLD
2025-12
C3223.1YLLaser protection filter, laser adjustment filter
YL-780 MSHG
2025-12
C3224.1YLLaser protection filter
YL-510C
2025-12
C3403.1YLLaser protection filter
YL-780 DYE
2026-09
C3404.1YLLaser protection filter,
laser adjustment filter
YL-780 MBLD
2026-09
C3405.1YLLaser protection filter, laser adjustment filter
YL-780 MRGB
2026-09
C3546.1YLLaser protection filter
YL-780 CBIR
2027-06
C3547.1YLLaser protection filter
YL-780 MRLD
2027-06
C3548.1YLLaser protection filter
YL-780 CO2C
2027-06
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YAMAMOTO-KOGAKU CO. LTD
25-8, Chodo-3,
HIGASHI-OSAKA CITY
OSAKA 577-0056,
JAPAN
