Inafuku Construction Co., Ltd.

Follow

Organization

Naha, JP

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Spiral staircase and connecting metals for spiral staircase
- Patent number 5,881,509
- Issue date Mar 16, 1999
- Inafuku Construction Co., Ltd.
- Nouzen Inafuku
- E04 - BUILDING