7つの公害 (1)　　Seven Pollutions (1)

https://note.com/multihuman_222/n/n281c986b398f　

省エネ大賞受賞技術開発の軌跡 (28)

第１章  もったいない無駄と必要な無駄

1.5.2.1 1960年代の7つの公害 (1)

Trajectory of Energy Conservation Grand Prize-winning Technology Development (28)

Chapter 1 Wasteful Waste and Necessary Waste

1.5.2.1 Seven Pollutions of the 1960s (1)

添付写真は2000年4月、中小企業優秀新技術・新製品賞で優良賞を受賞した時の表彰式です。

The attached photo shows the award ceremony in April 2000 when I received an award for excellence in the Small and Medium Enterprise Outstanding New Technology and New Product Awards.