Selectively weakened cores for paper products obtained around cores
Номер патента: DK0563313T3
Опубликовано: 10-04-1995
Автор(ы): Donald David Dearwester, James Lee Swanson, Stephen Kreg Newby
Принадлежит: Procter & Gamble
Опубликовано: 10-04-1995
Автор(ы): Donald David Dearwester, James Lee Swanson, Stephen Kreg Newby
Принадлежит: Procter & Gamble
Selectively weakened cores for core wound paper products
Номер патента: CA2096976C. Автор: Donald David Dearwester,Stephen Kreg Newby,James Lee Swanson. Владелец: Procter and Gamble Co. Дата публикации: 1998-08-18.