Willem L. van der Valk

Details Willem L. van der Valk Willem L. van der Valk

Surgery

Male reproductory tract shields or birth control devices

Condoms

Inventor

active

Affiliated with

Also associated with

No associations

Rating

Willem L. van der Valk does not yet have a rating. At this time, there are no reviews or comments for this inventor.

If you have personal experience with Willem L. van der Valk, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Willem L. van der Valk will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-P-1282151